1329476

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 2455320

約数和(自身を除く): 1125844

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 157, 292, 314, 628, 2117, 4234, 4553, 8468, 9106, 11461, 18212, 22922, 45844, 332369, 664738, 1329476]

約数ペア:

[(1, 1329476), (2, 664738), (4, 332369), (29, 45844), (58, 22922), (73, 18212), (116, 11461), (146, 9106), (157, 8468), (292, 4553), (314, 4234), (628, 2117)]