1215671332

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{18713}}^1$

素因数の和:18975

約数の個数: 24

約数和(自身を含む): 2161467000

約数和(自身を除く): 945795668

約数列:

[1, 2, 4, 109, 149, 218, 298, 436, 596, 16241, 18713, 32482, 37426, 64964, 74852, 2039717, 2788237, 4079434, 5576474, 8158868, 11152948, 303917833, 607835666, 1215671332]

約数ペア:

[(1, 1215671332), (2, 607835666), (4, 303917833), (109, 11152948), (149, 8158868), (218, 5576474), (298, 4079434), (436, 2788237), (596, 2039717), (16241, 74852), (18713, 64964), (32482, 37426)]