1571103690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4028471}}^1$

素因数の和:4028494

約数の個数: 32

約数和(自身を含む): 4060699776

約数和(自身を除く): 2489596086

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4028471, 8056942, 12085413, 20142355, 24170826, 40284710, 52370123, 60427065, 104740246, 120854130, 157110369, 261850615, 314220738, 523701230, 785551845, 1571103690]

約数ペア:

[(1, 1571103690), (2, 785551845), (3, 523701230), (5, 314220738), (6, 261850615), (10, 157110369), (13, 120854130), (15, 104740246), (26, 60427065), (30, 52370123), (39, 40284710), (65, 24170826), (78, 20142355), (130, 12085413), (195, 8056942), (390, 4028471)]