1180987288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2689}}^1$

素因数の和:2852

約数の個数: 64

約数和(自身を含む): 2467483200

約数和(自身を除く): 1286495912

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 103, 104, 164, 206, 328, 412, 533, 824, 1066, 1339, 2132, 2678, 2689, 4223, 4264, 5356, 5378, 8446, 10712, 10756, 16892, 21512, 33784, 34957, 54899, 69914, 109798, 110249, 139828, 219596, 220498, 276967, 279656, 439192, 440996, 553934, 881992, 1107868, 1433237, 2215736, 2866474, 3600571, 5732948, 7201142, 11355647, 11465896, 14402284, 22711294, 28804568, 45422588, 90845176, 147623411, 295246822, 590493644, 1180987288]

約数ペア:

[(1, 1180987288), (2, 590493644), (4, 295246822), (8, 147623411), (13, 90845176), (26, 45422588), (41, 28804568), (52, 22711294), (82, 14402284), (103, 11465896), (104, 11355647), (164, 7201142), (206, 5732948), (328, 3600571), (412, 2866474), (533, 2215736), (824, 1433237), (1066, 1107868), (1339, 881992), (2132, 553934), (2678, 440996), (2689, 439192), (4223, 279656), (4264, 276967), (5356, 220498), (5378, 219596), (8446, 139828), (10712, 110249), (10756, 109798), (16892, 69914), (21512, 54899), (33784, 34957)]