2970180626

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{887681}}^1$

素因数の和:887929

約数の個数: 16

約数和(自身を含む): 5113048320

約数和(自身を除く): 2142867694

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 887681, 1775362, 6213767, 12427534, 212155759, 424311518, 1485090313, 2970180626]

約数ペア:

[(1, 2970180626), (2, 1485090313), (7, 424311518), (14, 212155759), (239, 12427534), (478, 6213767), (1673, 1775362), (3346, 887681)]