275991602

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1\times {\mathrm{757}}^1$

素因数の和:1613

約数の個数: 16

約数和(自身を含む): 416478552

約数和(自身を除く): 140486950

約数列:

[1, 2, 421, 433, 757, 842, 866, 1514, 182293, 318697, 327781, 364586, 637394, 655562, 137995801, 275991602]

約数ペア:

[(1, 275991602), (2, 137995801), (421, 655562), (433, 637394), (757, 364586), (842, 327781), (866, 318697), (1514, 182293)]