1688179610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{447793}}^1$

素因数の和:447842

約数の個数: 32

約数和(自身を含む): 3385322640

約数和(自身を除く): 1697143030

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 447793, 895586, 2238965, 4477930, 5821309, 11642618, 12985997, 25971994, 29106545, 58213090, 64929985, 129859970, 168817961, 337635922, 844089805, 1688179610]

約数ペア:

[(1, 1688179610), (2, 844089805), (5, 337635922), (10, 168817961), (13, 129859970), (26, 64929985), (29, 58213090), (58, 29106545), (65, 25971994), (130, 12985997), (145, 11642618), (290, 5821309), (377, 4477930), (754, 2238965), (1885, 895586), (3770, 447793)]