1680553316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{39079}}^1$

素因数の和:39923

約数の個数: 24

約数和(自身を含む): 3171107520

約数和(自身を除く): 1490554204

約数列:

[1, 2, 4, 13, 26, 52, 827, 1654, 3308, 10751, 21502, 39079, 43004, 78158, 156316, 508027, 1016054, 2032108, 32318333, 64636666, 129273332, 420138329, 840276658, 1680553316]

約数ペア:

[(1, 1680553316), (2, 840276658), (4, 420138329), (13, 129273332), (26, 64636666), (52, 32318333), (827, 2032108), (1654, 1016054), (3308, 508027), (10751, 156316), (21502, 78158), (39079, 43004)]