1517889728

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{120391}}^1$

素因数の和:120600

約数の個数: 28

約数和(自身を含む): 3027377232

約数和(自身を除く): 1509487504

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 120391, 240782, 481564, 963128, 1926256, 3852512, 7705024, 23717027, 47434054, 94868108, 189736216, 379472432, 758944864, 1517889728]

約数ペア:

[(1, 1517889728), (2, 758944864), (4, 379472432), (8, 189736216), (16, 94868108), (32, 47434054), (64, 23717027), (197, 7705024), (394, 3852512), (788, 1926256), (1576, 963128), (3152, 481564), (6304, 240782), (12608, 120391)]