259675442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1877}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 445807152

約数和(自身を除く): 186131710

約数列:

[1, 2, 13, 17, 26, 34, 221, 313, 442, 626, 1877, 3754, 4069, 5321, 8138, 10642, 24401, 31909, 48802, 63818, 69173, 138346, 414817, 587501, 829634, 1175002, 7637513, 9987517, 15275026, 19975034, 129837721, 259675442]

約数ペア:

[(1, 259675442), (2, 129837721), (13, 19975034), (17, 15275026), (26, 9987517), (34, 7637513), (221, 1175002), (313, 829634), (442, 587501), (626, 414817), (1877, 138346), (3754, 69173), (4069, 63818), (5321, 48802), (8138, 31909), (10642, 24401)]