3780470

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1471}}^1$

素因数の和:1735

約数の個数: 16

約数和(自身を含む): 6835968

約数和(自身を除く): 3055498

約数列:

[1, 2, 5, 10, 257, 514, 1285, 1471, 2570, 2942, 7355, 14710, 378047, 756094, 1890235, 3780470]

約数ペア:

[(1, 3780470), (2, 1890235), (5, 756094), (10, 378047), (257, 14710), (514, 7355), (1285, 2942), (1471, 2570)]