839692012

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{18061}}^1$

素因数の和:18321

約数の個数: 24

約数和(自身を含む): 1502035920

約数和(自身を除く): 662343908

約数列:

[1, 2, 4, 59, 118, 197, 236, 394, 788, 11623, 18061, 23246, 36122, 46492, 72244, 1065599, 2131198, 3558017, 4262396, 7116034, 14232068, 209923003, 419846006, 839692012]

約数ペア:

[(1, 839692012), (2, 419846006), (4, 209923003), (59, 14232068), (118, 7116034), (197, 4262396), (236, 3558017), (394, 2131198), (788, 1065599), (11623, 72244), (18061, 46492), (23246, 36122)]