380394430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2926111}}^1$

素因数の和:2926131

約数の個数: 16

約数和(自身を含む): 737380224

約数和(自身を除く): 356985794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2926111, 5852222, 14630555, 29261110, 38039443, 76078886, 190197215, 380394430]

約数ペア:

[(1, 380394430), (2, 190197215), (5, 76078886), (10, 38039443), (13, 29261110), (26, 14630555), (65, 5852222), (130, 2926111)]