1474810220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{17137}}^1$

素因数の和:17490

約数の個数: 48

約数和(自身を含む): 3345611808

約数和(自身を除く): 1870801588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 331, 662, 1324, 1655, 3310, 4303, 6620, 8606, 17137, 17212, 21515, 34274, 43030, 68548, 85685, 86060, 171370, 222781, 342740, 445562, 891124, 1113905, 2227810, 4455620, 5672347, 11344694, 22689388, 28361735, 56723470, 73740511, 113446940, 147481022, 294962044, 368702555, 737405110, 1474810220]

約数ペア:

[(1, 1474810220), (2, 737405110), (4, 368702555), (5, 294962044), (10, 147481022), (13, 113446940), (20, 73740511), (26, 56723470), (52, 28361735), (65, 22689388), (130, 11344694), (260, 5672347), (331, 4455620), (662, 2227810), (1324, 1113905), (1655, 891124), (3310, 445562), (4303, 342740), (6620, 222781), (8606, 171370), (17137, 86060), (17212, 85685), (21515, 68548), (34274, 43030)]