425432886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{28283}}^1$

素因数の和:28420

約数の個数: 32

約数和(自身を含む): 896037120

約数和(自身を除く): 470604234

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 2507, 5014, 7521, 15042, 28283, 56566, 84849, 169698, 650509, 1301018, 1951527, 3082847, 3903054, 6165694, 9248541, 18497082, 70905481, 141810962, 212716443, 425432886]

約数ペア:

[(1, 425432886), (2, 212716443), (3, 141810962), (6, 70905481), (23, 18497082), (46, 9248541), (69, 6165694), (109, 3903054), (138, 3082847), (218, 1951527), (327, 1301018), (654, 650509), (2507, 169698), (5014, 84849), (7521, 56566), (15042, 28283)]