2495489984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2999387}}^1$

素因数の和:2999412

約数の個数: 28

約数和(自身を含む): 5332911864

約数和(自身を除く): 2837421880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2999387, 5998774, 11997548, 23995096, 38992031, 47990192, 77984062, 95980384, 155968124, 191960768, 311936248, 623872496, 1247744992, 2495489984]

約数ペア:

[(1, 2495489984), (2, 1247744992), (4, 623872496), (8, 311936248), (13, 191960768), (16, 155968124), (26, 95980384), (32, 77984062), (52, 47990192), (64, 38992031), (104, 23995096), (208, 11997548), (416, 5998774), (832, 2999387)]