2556607312

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{530857}}^1$

素因数の和:530915

約数の個数: 40

約数和(自身を含む): 5792722496

約数和(自身を除く): 3236115184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 530857, 1061714, 2123428, 3715999, 4246856, 7431998, 8493712, 14863996, 22826851, 29727992, 45653702, 59455984, 91307404, 159787957, 182614808, 319575914, 365229616, 639151828, 1278303656, 2556607312]

約数ペア:

[(1, 2556607312), (2, 1278303656), (4, 639151828), (7, 365229616), (8, 319575914), (14, 182614808), (16, 159787957), (28, 91307404), (43, 59455984), (56, 45653702), (86, 29727992), (112, 22826851), (172, 14863996), (301, 8493712), (344, 7431998), (602, 4246856), (688, 3715999), (1204, 2123428), (2408, 1061714), (4816, 530857)]