1661531016

素因数分解:

$2^3\times 3^1\times {\mathrm{487}}^1\times {\mathrm{142157}}^1$

素因数の和:142653

約数の個数: 32

約数和(自身を含む): 4162386240

約数和(自身を除く): 2500855224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 487, 974, 1461, 1948, 2922, 3896, 5844, 11688, 142157, 284314, 426471, 568628, 852942, 1137256, 1705884, 3411768, 69230459, 138460918, 207691377, 276921836, 415382754, 553843672, 830765508, 1661531016]

約数ペア:

[(1, 1661531016), (2, 830765508), (3, 553843672), (4, 415382754), (6, 276921836), (8, 207691377), (12, 138460918), (24, 69230459), (487, 3411768), (974, 1705884), (1461, 1137256), (1948, 852942), (2922, 568628), (3896, 426471), (5844, 284314), (11688, 142157)]