1473399456490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{390822137}}^1$

素因数の和:390822186

約数の個数: 32

約数和(自身を含む): 2954615363280

約数和(自身を除く): 1481215906790

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 390822137, 781644274, 1954110685, 3908221370, 5080687781, 10161375562, 11333841973, 22667683946, 25403438905, 50806877810, 56669209865, 113338419730, 147339945649, 294679891298, 736699728245, 1473399456490]

約数ペア:

[(1, 1473399456490), (2, 736699728245), (5, 294679891298), (10, 147339945649), (13, 113338419730), (26, 56669209865), (29, 50806877810), (58, 25403438905), (65, 22667683946), (130, 11333841973), (145, 10161375562), (290, 5080687781), (377, 3908221370), (754, 1954110685), (1885, 781644274), (3770, 390822137)]