1330761428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{631291}}^1$

素因数の和:631343

約数の個数: 24

約数和(自身を含む): 2545369344

約数和(自身を除く): 1214607916

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 631291, 1262582, 2525164, 10731947, 19570021, 21463894, 39140042, 42927788, 78280084, 332690357, 665380714, 1330761428]

約数ペア:

[(1, 1330761428), (2, 665380714), (4, 332690357), (17, 78280084), (31, 42927788), (34, 39140042), (62, 21463894), (68, 19570021), (124, 10731947), (527, 2525164), (1054, 1262582), (2108, 631291)]