969957040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{932651}}^1$

素因数の和:932677

約数の個数: 40

約数和(自身を含む): 2428625808

約数和(自身を除く): 1458668768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 932651, 1865302, 3730604, 4663255, 7461208, 9326510, 12124463, 14922416, 18653020, 24248926, 37306040, 48497852, 60622315, 74612080, 96995704, 121244630, 193991408, 242489260, 484978520, 969957040]

約数ペア:

[(1, 969957040), (2, 484978520), (4, 242489260), (5, 193991408), (8, 121244630), (10, 96995704), (13, 74612080), (16, 60622315), (20, 48497852), (26, 37306040), (40, 24248926), (52, 18653020), (65, 14922416), (80, 12124463), (104, 9326510), (130, 7461208), (208, 4663255), (260, 3730604), (520, 1865302), (1040, 932651)]