1915053460

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{289283}}^1$

素因数の和:289623

約数の個数: 24

約数和(自身を含む): 4033776096

約数和(自身を除く): 2118722636

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 289283, 578566, 1157132, 1446415, 2892830, 5785660, 95752673, 191505346, 383010692, 478763365, 957526730, 1915053460]

約数ペア:

[(1, 1915053460), (2, 957526730), (4, 478763365), (5, 383010692), (10, 191505346), (20, 95752673), (331, 5785660), (662, 2892830), (1324, 1446415), (1655, 1157132), (3310, 578566), (6620, 289283)]