26621254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 18375866

約数列:

[1, 2, 11, 22, 61, 83, 122, 166, 239, 478, 671, 913, 1342, 1826, 2629, 5063, 5258, 10126, 14579, 19837, 29158, 39674, 55693, 111386, 160369, 218207, 320738, 436414, 1210057, 2420114, 13310627, 26621254]

約数ペア:

[(1, 26621254), (2, 13310627), (11, 2420114), (22, 1210057), (61, 436414), (83, 320738), (122, 218207), (166, 160369), (239, 111386), (478, 55693), (671, 39674), (913, 29158), (1342, 19837), (1826, 14579), (2629, 10126), (5063, 5258)]