1888897053

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{432143}}^1$

素因数の和:432224

約数の個数: 16

約数和(自身を含む): 2655092736

約数和(自身を除く): 766195683

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 432143, 1296429, 13396433, 20310721, 40189299, 60932163, 629632351, 1888897053]

約数ペア:

[(1, 1888897053), (3, 629632351), (31, 60932163), (47, 40189299), (93, 20310721), (141, 13396433), (1457, 1296429), (4371, 432143)]