703820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2729

約数の個数: 24

約数和(自身を含む): 1592304

約数和(自身を除く): 888484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2707, 5414, 10828, 13535, 27070, 35191, 54140, 70382, 140764, 175955, 351910, 703820]

約数ペア:

[(1, 703820), (2, 351910), (4, 175955), (5, 140764), (10, 70382), (13, 54140), (20, 35191), (26, 27070), (52, 13535), (65, 10828), (130, 5414), (260, 2707)]