1520483314

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{728899}}^1$

素因数の和:729057

約数の個数: 16

約数和(自身を含む): 2624040000

約数和(自身を除く): 1103556686

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 728899, 1457798, 5102293, 10204586, 108605951, 217211902, 760241657, 1520483314]

約数ペア:

[(1, 1520483314), (2, 760241657), (7, 217211902), (14, 108605951), (149, 10204586), (298, 5102293), (1043, 1457798), (2086, 728899)]