137916830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{444893}}^1$

素因数の和:444931

約数の個数: 16

約数和(自身を含む): 256258944

約数和(自身を除く): 118342114

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 444893, 889786, 2224465, 4448930, 13791683, 27583366, 68958415, 137916830]

約数ペア:

[(1, 137916830), (2, 68958415), (5, 27583366), (10, 13791683), (31, 4448930), (62, 2224465), (155, 889786), (310, 444893)]