7902130

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1571}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 14261184

約数和(自身を除く): 6359054

約数列:

[1, 2, 5, 10, 503, 1006, 1571, 2515, 3142, 5030, 7855, 15710, 790213, 1580426, 3951065, 7902130]

約数ペア:

[(1, 7902130), (2, 3951065), (5, 1580426), (10, 790213), (503, 15710), (1006, 7855), (1571, 5030), (2515, 3142)]