1649690664

素因数分解:

$2^3\times 3^1\times {\mathrm{68737111}}^1$

素因数の和:68737120

約数の個数: 16

約数和(自身を含む): 4124226720

約数和(自身を除く): 2474536056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 68737111, 137474222, 206211333, 274948444, 412422666, 549896888, 824845332, 1649690664]

約数ペア:

[(1, 1649690664), (2, 824845332), (3, 549896888), (4, 412422666), (6, 274948444), (8, 206211333), (12, 137474222), (24, 68737111)]