130380716

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 231672000

約数和(自身を除く): 101291284

約数列:

[1, 2, 4, 83, 166, 332, 499, 787, 998, 1574, 1996, 3148, 41417, 65321, 82834, 130642, 165668, 261284, 392713, 785426, 1570852, 32595179, 65190358, 130380716]

約数ペア:

[(1, 130380716), (2, 65190358), (4, 32595179), (83, 1570852), (166, 785426), (332, 392713), (499, 261284), (787, 165668), (998, 130642), (1574, 82834), (1996, 65321), (3148, 41417)]