1552778768

素因数分解:

$2^4\times {\mathrm{2089}}^1\times {\mathrm{46457}}^1$

素因数の和:48554

約数の個数: 20

約数和(自身を含む): 3010013820

約数和(自身を除く): 1457235052

約数列:

[1, 2, 4, 8, 16, 2089, 4178, 8356, 16712, 33424, 46457, 92914, 185828, 371656, 743312, 97048673, 194097346, 388194692, 776389384, 1552778768]

約数ペア:

[(1, 1552778768), (2, 776389384), (4, 388194692), (8, 194097346), (16, 97048673), (2089, 743312), (4178, 371656), (8356, 185828), (16712, 92914), (33424, 46457)]