2080386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 5990400

約数和(自身を除く): 3910014

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 79, 99, 114, 126, 133, 154, 158, 171, 198, 209, 231, 237, 266, 342, 399, 418, 462, 474, 553, 627, 693, 711, 798, 869, 1106, 1197, 1254, 1386, 1422, 1463, 1501, 1659, 1738, 1881, 2394, 2607, 2926, 3002, 3318, 3762, 4389, 4503, 4977, 5214, 6083, 7821, 8778, 9006, 9954, 10507, 12166, 13167, 13509, 15642, 16511, 18249, 21014, 26334, 27018, 31521, 33022, 36498, 49533, 54747, 63042, 94563, 99066, 109494, 115577, 148599, 189126, 231154, 297198, 346731, 693462, 1040193, 2080386]

約数ペア:

[(1, 2080386), (2, 1040193), (3, 693462), (6, 346731), (7, 297198), (9, 231154), (11, 189126), (14, 148599), (18, 115577), (19, 109494), (21, 99066), (22, 94563), (33, 63042), (38, 54747), (42, 49533), (57, 36498), (63, 33022), (66, 31521), (77, 27018), (79, 26334), (99, 21014), (114, 18249), (126, 16511), (133, 15642), (154, 13509), (158, 13167), (171, 12166), (198, 10507), (209, 9954), (231, 9006), (237, 8778), (266, 7821), (342, 6083), (399, 5214), (418, 4977), (462, 4503), (474, 4389), (553, 3762), (627, 3318), (693, 3002), (711, 2926), (798, 2607), (869, 2394), (1106, 1881), (1197, 1738), (1254, 1659), (1386, 1501), (1422, 1463)]