1330331248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{11177}}^1$

素因数の和:11401

約数の個数: 40

約数和(自身を含む): 2652941808

約数和(自身を除く): 1322610560

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 173, 344, 346, 688, 692, 1384, 2768, 7439, 11177, 14878, 22354, 29756, 44708, 59512, 89416, 119024, 178832, 480611, 961222, 1922444, 1933621, 3844888, 3867242, 7689776, 7734484, 15468968, 30937936, 83145703, 166291406, 332582812, 665165624, 1330331248]

約数ペア:

[(1, 1330331248), (2, 665165624), (4, 332582812), (8, 166291406), (16, 83145703), (43, 30937936), (86, 15468968), (172, 7734484), (173, 7689776), (344, 3867242), (346, 3844888), (688, 1933621), (692, 1922444), (1384, 961222), (2768, 480611), (7439, 178832), (11177, 119024), (14878, 89416), (22354, 59512), (29756, 44708)]