268988078

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1\times {\mathrm{1453}}^1$

素因数の和:2219

約数の個数: 16

約数和(自身を含む): 407096736

約数和(自身を除く): 138108658

約数列:

[1, 2, 151, 302, 613, 1226, 1453, 2906, 92563, 185126, 219403, 438806, 890689, 1781378, 134494039, 268988078]

約数ペア:

[(1, 268988078), (2, 134494039), (151, 1781378), (302, 890689), (613, 438806), (1226, 219403), (1453, 185126), (2906, 92563)]