140260498

素因数分解:

$2^1\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{3701}}^1$

素因数の和:6417

約数の個数: 16

約数和(自身を含む): 240600384

約数和(自身を除く): 100339886

約数列:

[1, 2, 7, 14, 2707, 3701, 5414, 7402, 18949, 25907, 37898, 51814, 10018607, 20037214, 70130249, 140260498]

約数ペア:

[(1, 140260498), (2, 70130249), (7, 20037214), (14, 10018607), (2707, 51814), (3701, 37898), (5414, 25907), (7402, 18949)]