1256194798

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{210277}}^1$

素因数の和:210411

約数の個数: 16

約数和(自身を含む): 1968202080

約数和(自身を除く): 712007282

約数列:

[1, 2, 29, 58, 103, 206, 2987, 5974, 210277, 420554, 6098033, 12196066, 21658531, 43317062, 628097399, 1256194798]

約数ペア:

[(1, 1256194798), (2, 628097399), (29, 43317062), (58, 21658531), (103, 12196066), (206, 6098033), (2987, 420554), (5974, 210277)]