1240592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4561}}^1$

素因数の和:4586

約数の個数: 20

約数和(自身を含む): 2545596

約数和(自身を除く): 1305004

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4561, 9122, 18244, 36488, 72976, 77537, 155074, 310148, 620296, 1240592]

約数ペア:

[(1, 1240592), (2, 620296), (4, 310148), (8, 155074), (16, 77537), (17, 72976), (34, 36488), (68, 18244), (136, 9122), (272, 4561)]