1296156914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{28181}}^1$

素因数の和:28286

約数の個数: 32

約数和(自身を含む): 2201577840

約数和(自身を除く): 905420926

約数列:

[1, 2, 13, 26, 29, 58, 61, 122, 377, 754, 793, 1586, 1769, 3538, 22997, 28181, 45994, 56362, 366353, 732706, 817249, 1634498, 1719041, 3438082, 10624237, 21248474, 22347533, 44695066, 49852189, 99704378, 648078457, 1296156914]

約数ペア:

[(1, 1296156914), (2, 648078457), (13, 99704378), (26, 49852189), (29, 44695066), (58, 22347533), (61, 21248474), (122, 10624237), (377, 3438082), (754, 1719041), (793, 1634498), (1586, 817249), (1769, 732706), (3538, 366353), (22997, 56362), (28181, 45994)]