238450628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{36107}}^1$

素因数の和:36251

約数の個数: 24

約数和(自身を含む): 452938752

約数和(自身を除く): 214488124

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 36107, 72214, 144428, 469391, 938782, 1877564, 4585589, 9171178, 18342356, 59612657, 119225314, 238450628]

約数ペア:

[(1, 238450628), (2, 119225314), (4, 59612657), (13, 18342356), (26, 9171178), (52, 4585589), (127, 1877564), (254, 938782), (508, 469391), (1651, 144428), (3302, 72214), (6604, 36107)]