2057384546

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6389393}}^1$

素因数の和:6389425

約数の個数: 16

約数和(自身を含む): 3680290944

約数和(自身を除く): 1622906398

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6389393, 12778786, 44725751, 89451502, 146956039, 293912078, 1028692273, 2057384546]

約数ペア:

[(1, 2057384546), (2, 1028692273), (7, 293912078), (14, 146956039), (23, 89451502), (46, 44725751), (161, 12778786), (322, 6389393)]