2679890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9241}}^1$

素因数の和:9277

約数の個数: 16

約数和(自身を含む): 4990680

約数和(自身を除く): 2310790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 9241, 18482, 46205, 92410, 267989, 535978, 1339945, 2679890]

約数ペア:

[(1, 2679890), (2, 1339945), (5, 535978), (10, 267989), (29, 92410), (58, 46205), (145, 18482), (290, 9241)]