1581094318

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{16361}}^1$

素因数の和:16803

約数の個数: 16

約数和(自身を含む): 2393433360

約数和(自身を除く): 812339042

約数列:

[1, 2, 211, 229, 422, 458, 16361, 32722, 48319, 96638, 3452171, 3746669, 6904342, 7493338, 790547159, 1581094318]

約数ペア:

[(1, 1581094318), (2, 790547159), (211, 7493338), (229, 6904342), (422, 3746669), (458, 3452171), (16361, 96638), (32722, 48319)]