4948870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 9665568

約数和(自身を除く): 4716698

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 677, 731, 1354, 1462, 3385, 3655, 6770, 7310, 11509, 23018, 29111, 57545, 58222, 115090, 145555, 291110, 494887, 989774, 2474435, 4948870]

約数ペア:

[(1, 4948870), (2, 2474435), (5, 989774), (10, 494887), (17, 291110), (34, 145555), (43, 115090), (85, 58222), (86, 57545), (170, 29111), (215, 23018), (430, 11509), (677, 7310), (731, 6770), (1354, 3655), (1462, 3385)]