1097806064

素因数分解:

$2^4\times {\mathrm{2531}}^1\times {\mathrm{27109}}^1$

素因数の和:29648

約数の個数: 20

約数和(自身を含む): 2127918120

約数和(自身を除く): 1030112056

約数列:

[1, 2, 4, 8, 16, 2531, 5062, 10124, 20248, 27109, 40496, 54218, 108436, 216872, 433744, 68612879, 137225758, 274451516, 548903032, 1097806064]

約数ペア:

[(1, 1097806064), (2, 548903032), (4, 274451516), (8, 137225758), (16, 68612879), (2531, 433744), (5062, 216872), (10124, 108436), (20248, 54218), (27109, 40496)]