870494956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{13001}}^1$

素因数の和:13905

約数の個数: 24

約数和(自身を含む): 1605486960

約数和(自身を除く): 734992004

約数列:

[1, 2, 4, 19, 38, 76, 881, 1762, 3524, 13001, 16739, 26002, 33478, 52004, 66956, 247019, 494038, 988076, 11453881, 22907762, 45815524, 217623739, 435247478, 870494956]

約数ペア:

[(1, 870494956), (2, 435247478), (4, 217623739), (19, 45815524), (38, 22907762), (76, 11453881), (881, 988076), (1762, 494038), (3524, 247019), (13001, 66956), (16739, 52004), (26002, 33478)]