1375747064

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{311}}^1\times {\mathrm{2203}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 2599309440

約数和(自身を除く): 1223562376

約数列:

[1, 2, 4, 8, 251, 311, 502, 622, 1004, 1244, 2008, 2203, 2488, 4406, 8812, 17624, 78061, 156122, 312244, 552953, 624488, 685133, 1105906, 1370266, 2211812, 2740532, 4423624, 5481064, 171968383, 343936766, 687873532, 1375747064]

約数ペア:

[(1, 1375747064), (2, 687873532), (4, 343936766), (8, 171968383), (251, 5481064), (311, 4423624), (502, 2740532), (622, 2211812), (1004, 1370266), (1244, 1105906), (2008, 685133), (2203, 624488), (2488, 552953), (4406, 312244), (8812, 156122), (17624, 78061)]