1330472008

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1059293}}^1$

素因数の和:1059456

約数の個数: 16

約数和(自身を含む): 2510526780

約数和(自身を除く): 1180054772

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1059293, 2118586, 4237172, 8474344, 166309001, 332618002, 665236004, 1330472008]

約数ペア:

[(1, 1330472008), (2, 665236004), (4, 332618002), (8, 166309001), (157, 8474344), (314, 4237172), (628, 2118586), (1256, 1059293)]