1407062014

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{541}}^1\times {\mathrm{3343}}^1$

素因数の和:4275

約数の個数: 16

約数和(自身を含む): 2120564160

約数和(自身を除く): 713502146

約数列:

[1, 2, 389, 541, 778, 1082, 3343, 6686, 210449, 420898, 1300427, 1808563, 2600854, 3617126, 703531007, 1407062014]

約数ペア:

[(1, 1407062014), (2, 703531007), (389, 3617126), (541, 2600854), (778, 1808563), (1082, 1300427), (3343, 420898), (6686, 210449)]