1272201266

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2455987}}^1$

素因数の和:2456033

約数の個数: 16

約数和(自身を含む): 2239861056

約数和(自身を除く): 967659790

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 2455987, 4911974, 17191909, 34383818, 90871519, 181743038, 636100633, 1272201266]

約数ペア:

[(1, 1272201266), (2, 636100633), (7, 181743038), (14, 90871519), (37, 34383818), (74, 17191909), (259, 4911974), (518, 2455987)]