2242864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 4812192

約数和(自身を除く): 2569328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 263, 328, 526, 533, 656, 1052, 1066, 2104, 2132, 3419, 4208, 4264, 6838, 8528, 10783, 13676, 21566, 27352, 43132, 54704, 86264, 140179, 172528, 280358, 560716, 1121432, 2242864]

約数ペア:

[(1, 2242864), (2, 1121432), (4, 560716), (8, 280358), (13, 172528), (16, 140179), (26, 86264), (41, 54704), (52, 43132), (82, 27352), (104, 21566), (164, 13676), (208, 10783), (263, 8528), (328, 6838), (526, 4264), (533, 4208), (656, 3419), (1052, 2132), (1066, 2104)]