1075200002

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1\times {\mathrm{3881}}^1$

素因数の和:5905

約数の個数: 16

約数和(自身を含む): 1636775424

約数和(自身を除く): 561575422

約数列:

[1, 2, 71, 142, 1951, 3881, 3902, 7762, 138521, 275551, 277042, 551102, 7571831, 15143662, 537600001, 1075200002]

約数ペア:

[(1, 1075200002), (2, 537600001), (71, 15143662), (142, 7571831), (1951, 551102), (3881, 277042), (3902, 275551), (7762, 138521)]