1255941078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{25801}}^1$

素因数の和:25893

約数の個数: 64

約数和(自身を含む): 3071470080

約数和(自身を除く): 1815529002

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 266, 366, 399, 427, 798, 854, 1159, 1281, 2318, 2562, 3477, 6954, 8113, 16226, 24339, 25801, 48678, 51602, 77403, 154806, 180607, 361214, 490219, 541821, 980438, 1083642, 1470657, 1573861, 2941314, 3147722, 3431533, 4721583, 6863066, 9443166, 10294599, 11017027, 20589198, 22034054, 29903359, 33051081, 59806718, 66102162, 89710077, 179420154, 209323513, 418647026, 627970539, 1255941078]

約数ペア:

[(1, 1255941078), (2, 627970539), (3, 418647026), (6, 209323513), (7, 179420154), (14, 89710077), (19, 66102162), (21, 59806718), (38, 33051081), (42, 29903359), (57, 22034054), (61, 20589198), (114, 11017027), (122, 10294599), (133, 9443166), (183, 6863066), (266, 4721583), (366, 3431533), (399, 3147722), (427, 2941314), (798, 1573861), (854, 1470657), (1159, 1083642), (1281, 980438), (2318, 541821), (2562, 490219), (3477, 361214), (6954, 180607), (8113, 154806), (16226, 77403), (24339, 51602), (25801, 48678)]