2653870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 5155488

約数和(自身を除く): 2501618

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 233, 335, 466, 670, 1139, 1165, 2278, 2330, 3961, 5695, 7922, 11390, 15611, 19805, 31222, 39610, 78055, 156110, 265387, 530774, 1326935, 2653870]

約数ペア:

[(1, 2653870), (2, 1326935), (5, 530774), (10, 265387), (17, 156110), (34, 78055), (67, 39610), (85, 31222), (134, 19805), (170, 15611), (233, 11390), (335, 7922), (466, 5695), (670, 3961), (1139, 2330), (1165, 2278)]