2013221808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{11087}}^1$

素因数の和:11211

約数の個数: 120

約数和(自身を含む): 6130732608

約数和(自身を除く): 4117510800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 194, 208, 234, 291, 312, 388, 468, 582, 624, 776, 873, 936, 1164, 1261, 1552, 1746, 1872, 2328, 2522, 3492, 3783, 4656, 5044, 6984, 7566, 10088, 11087, 11349, 13968, 15132, 20176, 22174, 22698, 30264, 33261, 44348, 45396, 60528, 66522, 88696, 90792, 99783, 133044, 144131, 177392, 181584, 199566, 266088, 288262, 399132, 432393, 532176, 576524, 798264, 864786, 1075439, 1153048, 1297179, 1596528, 1729572, 2150878, 2306096, 2594358, 3226317, 3459144, 4301756, 5188716, 6452634, 6918288, 8603512, 9678951, 10377432, 12905268, 13980707, 17207024, 19357902, 20754864, 25810536, 27961414, 38715804, 41942121, 51621072, 55922828, 77431608, 83884242, 111845656, 125826363, 154863216, 167768484, 223691312, 251652726, 335536968, 503305452, 671073936, 1006610904, 2013221808]

約数ペア:

[(1, 2013221808), (2, 1006610904), (3, 671073936), (4, 503305452), (6, 335536968), (8, 251652726), (9, 223691312), (12, 167768484), (13, 154863216), (16, 125826363), (18, 111845656), (24, 83884242), (26, 77431608), (36, 55922828), (39, 51621072), (48, 41942121), (52, 38715804), (72, 27961414), (78, 25810536), (97, 20754864), (104, 19357902), (117, 17207024), (144, 13980707), (156, 12905268), (194, 10377432), (208, 9678951), (234, 8603512), (291, 6918288), (312, 6452634), (388, 5188716), (468, 4301756), (582, 3459144), (624, 3226317), (776, 2594358), (873, 2306096), (936, 2150878), (1164, 1729572), (1261, 1596528), (1552, 1297179), (1746, 1153048), (1872, 1075439), (2328, 864786), (2522, 798264), (3492, 576524), (3783, 532176), (4656, 432393), (5044, 399132), (6984, 288262), (7566, 266088), (10088, 199566), (11087, 181584), (11349, 177392), (13968, 144131), (15132, 133044), (20176, 99783), (22174, 90792), (22698, 88696), (30264, 66522), (33261, 60528), (44348, 45396)]