420262008

素因数分解:

$2^3\times 3^1\times {\mathrm{17510917}}^1$

素因数の和:17510926

約数の個数: 16

約数和(自身を含む): 1050655080

約数和(自身を除く): 630393072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 17510917, 35021834, 52532751, 70043668, 105065502, 140087336, 210131004, 420262008]

約数ペア:

[(1, 420262008), (2, 210131004), (3, 140087336), (4, 105065502), (6, 70043668), (8, 52532751), (12, 35021834), (24, 17510917)]