1115690696

素因数分解:

$2^3\times {\mathrm{2557}}^1\times {\mathrm{54541}}^1$

素因数の和:57104

約数の個数: 16

約数和(自身を含む): 2092776540

約数和(自身を除く): 977085844

約数列:

[1, 2, 4, 8, 2557, 5114, 10228, 20456, 54541, 109082, 218164, 436328, 139461337, 278922674, 557845348, 1115690696]

約数ペア:

[(1, 1115690696), (2, 557845348), (4, 278922674), (8, 139461337), (2557, 436328), (5114, 218164), (10228, 109082), (20456, 54541)]