670176494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{64927}}^1$

素因数の和:65339

約数の個数: 16

約数和(自身を含む): 1085336448

約数和(自身を除く): 415159954

約数列:

[1, 2, 13, 26, 397, 794, 5161, 10322, 64927, 129854, 844051, 1688102, 25776019, 51552038, 335088247, 670176494]

約数ペア:

[(1, 670176494), (2, 335088247), (13, 51552038), (26, 25776019), (397, 1688102), (794, 844051), (5161, 129854), (10322, 64927)]