2005015630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6913847}}^1$

素因数の和:6913883

約数の個数: 16

約数和(自身を含む): 3733477920

約数和(自身を除く): 1728462290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6913847, 13827694, 34569235, 69138470, 200501563, 401003126, 1002507815, 2005015630]

約数ペア:

[(1, 2005015630), (2, 1002507815), (5, 401003126), (10, 200501563), (29, 69138470), (58, 34569235), (145, 13827694), (290, 6913847)]