317316962

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1\times {\mathrm{1913}}^1$

素因数の和:2533

約数の個数: 16

約数和(自身を含む): 479778552

約数和(自身を除く): 162461590

約数列:

[1, 2, 197, 394, 421, 842, 1913, 3826, 82937, 165874, 376861, 753722, 805373, 1610746, 158658481, 317316962]

約数ペア:

[(1, 317316962), (2, 158658481), (197, 1610746), (394, 805373), (421, 753722), (842, 376861), (1913, 165874), (3826, 82937)]