2783290630

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2031599}}^1$

素因数の和:2031743

約数の個数: 16

約数和(自身を含む): 5046494400

約数和(自身を除く): 2263203770

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 2031599, 4063198, 10157995, 20315990, 278329063, 556658126, 1391645315, 2783290630]

約数ペア:

[(1, 2783290630), (2, 1391645315), (5, 556658126), (10, 278329063), (137, 20315990), (274, 10157995), (685, 4063198), (1370, 2031599)]