3894410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 7817040

約数和(自身を除く): 3922630

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1033, 1885, 2066, 3770, 5165, 10330, 13429, 26858, 29957, 59914, 67145, 134290, 149785, 299570, 389441, 778882, 1947205, 3894410]

約数ペア:

[(1, 3894410), (2, 1947205), (5, 778882), (10, 389441), (13, 299570), (26, 149785), (29, 134290), (58, 67145), (65, 59914), (130, 29957), (145, 26858), (290, 13429), (377, 10330), (754, 5165), (1033, 3770), (1885, 2066)]