131427444016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{336221}}^1$

素因数の和:338461

約数の個数: 40

約数和(自身を含む): 277915725648

約数和(自身を除く): 146488281632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2221, 4442, 8884, 17768, 24431, 35536, 48862, 97724, 195448, 336221, 390896, 672442, 1344884, 2689768, 3698431, 5379536, 7396862, 14793724, 29587448, 59174896, 746746841, 1493493682, 2986987364, 5973974728, 8214215251, 11947949456, 16428430502, 32856861004, 65713722008, 131427444016]

約数ペア:

[(1, 131427444016), (2, 65713722008), (4, 32856861004), (8, 16428430502), (11, 11947949456), (16, 8214215251), (22, 5973974728), (44, 2986987364), (88, 1493493682), (176, 746746841), (2221, 59174896), (4442, 29587448), (8884, 14793724), (17768, 7396862), (24431, 5379536), (35536, 3698431), (48862, 2689768), (97724, 1344884), (195448, 672442), (336221, 390896)]