321572162

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{383}}^1\times {\mathrm{2131}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 486300672

約数和(自身を除く): 164728510

約数列:

[1, 2, 197, 383, 394, 766, 2131, 4262, 75451, 150902, 419807, 816173, 839614, 1632346, 160786081, 321572162]

約数ペア:

[(1, 321572162), (2, 160786081), (197, 1632346), (383, 839614), (394, 816173), (766, 419807), (2131, 150902), (4262, 75451)]