7890350034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{187865477}}^1$

素因数の和:187865489

約数の個数: 16

約数和(自身を含む): 18035085888

約数和(自身を除く): 10144735854

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 187865477, 375730954, 563596431, 1127192862, 1315058339, 2630116678, 3945175017, 7890350034]

約数ペア:

[(1, 7890350034), (2, 3945175017), (3, 2630116678), (6, 1315058339), (7, 1127192862), (14, 563596431), (21, 375730954), (42, 187865477)]