120002512

素因数分解:

$2^4\times 7^1\times {\mathrm{1071451}}^1$

素因数の和:1071466

約数の個数: 20

約数和(自身を含む): 265720096

約数和(自身を除く): 145717584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1071451, 2142902, 4285804, 7500157, 8571608, 15000314, 17143216, 30000628, 60001256, 120002512]

約数ペア:

[(1, 120002512), (2, 60001256), (4, 30000628), (7, 17143216), (8, 15000314), (14, 8571608), (16, 7500157), (28, 4285804), (56, 2142902), (112, 1071451)]