1640541714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{39060517}}^1$

素因数の和:39060529

約数の個数: 16

約数和(自身を含む): 3749809728

約数和(自身を除く): 2109268014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 39060517, 78121034, 117181551, 234363102, 273423619, 546847238, 820270857, 1640541714]

約数ペア:

[(1, 1640541714), (2, 820270857), (3, 546847238), (6, 273423619), (7, 234363102), (14, 117181551), (21, 78121034), (42, 39060517)]