2013625712

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8783}}^1$

素因数の和:8910

約数の個数: 80

約数和(自身を含む): 4705413120

約数和(自身を除く): 2691787408

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 112, 161, 178, 184, 322, 356, 368, 623, 644, 712, 1246, 1288, 1424, 2047, 2492, 2576, 4094, 4984, 8188, 8783, 9968, 14329, 16376, 17566, 28658, 32752, 35132, 57316, 61481, 70264, 114632, 122962, 140528, 202009, 229264, 245924, 404018, 491848, 781687, 808036, 983696, 1414063, 1563374, 1616072, 2828126, 3126748, 3232144, 5471809, 5656252, 6253496, 10943618, 11312504, 12506992, 17978801, 21887236, 22625008, 35957602, 43774472, 71915204, 87548944, 125851607, 143830408, 251703214, 287660816, 503406428, 1006812856, 2013625712]

約数ペア:

[(1, 2013625712), (2, 1006812856), (4, 503406428), (7, 287660816), (8, 251703214), (14, 143830408), (16, 125851607), (23, 87548944), (28, 71915204), (46, 43774472), (56, 35957602), (89, 22625008), (92, 21887236), (112, 17978801), (161, 12506992), (178, 11312504), (184, 10943618), (322, 6253496), (356, 5656252), (368, 5471809), (623, 3232144), (644, 3126748), (712, 2828126), (1246, 1616072), (1288, 1563374), (1424, 1414063), (2047, 983696), (2492, 808036), (2576, 781687), (4094, 491848), (4984, 404018), (8188, 245924), (8783, 229264), (9968, 202009), (14329, 140528), (16376, 122962), (17566, 114632), (28658, 70264), (32752, 61481), (35132, 57316)]