264799238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15451}}^1$

素因数の和:15524

約数の個数: 32

約数和(自身を含む): 467268480

約数和(自身を除く): 202469242

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 8569, 15451, 17138, 30902, 169961, 293569, 339922, 587138, 633491, 1266982, 3229259, 6458518, 6968401, 12036329, 13936802, 24072658, 132399619, 264799238]

約数ペア:

[(1, 264799238), (2, 132399619), (11, 24072658), (19, 13936802), (22, 12036329), (38, 6968401), (41, 6458518), (82, 3229259), (209, 1266982), (418, 633491), (451, 587138), (779, 339922), (902, 293569), (1558, 169961), (8569, 30902), (15451, 17138)]