1337779078

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{68261}}^1$

素因数の和:68543

約数の個数: 16

約数和(自身を含む): 2064242880

約数和(自身を除く): 726463802

約数列:

[1, 2, 41, 82, 239, 478, 9799, 19598, 68261, 136522, 2798701, 5597402, 16314379, 32628758, 668889539, 1337779078]

約数ペア:

[(1, 1337779078), (2, 668889539), (41, 32628758), (82, 16314379), (239, 5597402), (478, 2798701), (9799, 136522), (19598, 68261)]