13996970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 27554688

約数和(自身を除く): 13557718

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1607, 1742, 3214, 4355, 8035, 8710, 16070, 20891, 41782, 104455, 107669, 208910, 215338, 538345, 1076690, 1399697, 2799394, 6998485, 13996970]

約数ペア:

[(1, 13996970), (2, 6998485), (5, 2799394), (10, 1399697), (13, 1076690), (26, 538345), (65, 215338), (67, 208910), (130, 107669), (134, 104455), (335, 41782), (670, 20891), (871, 16070), (1607, 8710), (1742, 8035), (3214, 4355)]