2419610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 4732992

約数和(自身を除く): 2313382

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 331, 430, 662, 731, 1462, 1655, 3310, 3655, 5627, 7310, 11254, 14233, 28135, 28466, 56270, 71165, 142330, 241961, 483922, 1209805, 2419610]

約数ペア:

[(1, 2419610), (2, 1209805), (5, 483922), (10, 241961), (17, 142330), (34, 71165), (43, 56270), (85, 28466), (86, 28135), (170, 14233), (215, 11254), (331, 7310), (430, 5627), (662, 3655), (731, 3310), (1462, 1655)]