845266370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6502049}}^1$

素因数の和:6502069

約数の個数: 16

約数和(自身を含む): 1638516600

約数和(自身を除く): 793250230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6502049, 13004098, 32510245, 65020490, 84526637, 169053274, 422633185, 845266370]

約数ペア:

[(1, 845266370), (2, 422633185), (5, 169053274), (10, 84526637), (13, 65020490), (26, 32510245), (65, 13004098), (130, 6502049)]