260171654

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{43261}}^1$

素因数の和:43391

約数の個数: 16

約数和(自身を含む): 407008896

約数和(自身を除く): 146837242

約数列:

[1, 2, 31, 62, 97, 194, 3007, 6014, 43261, 86522, 1341091, 2682182, 4196317, 8392634, 130085827, 260171654]

約数ペア:

[(1, 260171654), (2, 130085827), (31, 8392634), (62, 4196317), (97, 2682182), (194, 1341091), (3007, 86522), (6014, 43261)]