1405140816

素因数分解:

$2^4\times 3^1\times {\mathrm{29273767}}^1$

素因数の和:29273778

約数の個数: 20

約数和(自身を含む): 3629947232

約数和(自身を除く): 2224806416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 29273767, 58547534, 87821301, 117095068, 175642602, 234190136, 351285204, 468380272, 702570408, 1405140816]

約数ペア:

[(1, 1405140816), (2, 702570408), (3, 468380272), (4, 351285204), (6, 234190136), (8, 175642602), (12, 117095068), (16, 87821301), (24, 58547534), (48, 29273767)]