1121432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 2328480

約数和(自身を除く): 1207048

約数列:

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

約数ペア:

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