2428275837620

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{212633611}}^1$

素因数の和:212634191

約数の個数: 24

約数和(自身を含む): 5108309894688

約数和(自身を除く): 2680034057068

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5710, 11420, 212633611, 425267222, 850534444, 1063168055, 2126336110, 4252672220, 121413791881, 242827583762, 485655167524, 607068959405, 1214137918810, 2428275837620]

約数ペア:

[(1, 2428275837620), (2, 1214137918810), (4, 607068959405), (5, 485655167524), (10, 242827583762), (20, 121413791881), (571, 4252672220), (1142, 2126336110), (2284, 1063168055), (2855, 850534444), (5710, 425267222), (11420, 212633611)]