1569107384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{212501}}^1$

素因数の和:212591

約数の個数: 32

約数和(自身を含む): 3213030240

約数和(自身を除く): 1643922856

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 212501, 425002, 850004, 1700008, 2762513, 5525026, 11050052, 15087571, 22100104, 30175142, 60350284, 120700568, 196138423, 392276846, 784553692, 1569107384]

約数ペア:

[(1, 1569107384), (2, 784553692), (4, 392276846), (8, 196138423), (13, 120700568), (26, 60350284), (52, 30175142), (71, 22100104), (104, 15087571), (142, 11050052), (284, 5525026), (568, 2762513), (923, 1700008), (1846, 850004), (3692, 425002), (7384, 212501)]