509492789

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{4231}}^1$

素因数の和:4460

約数の個数: 16

約数和(自身を含む): 561671040

約数和(自身を除く): 52178251

約数列:

[1, 13, 59, 157, 767, 2041, 4231, 9263, 55003, 120419, 249629, 664267, 3245177, 8635471, 39191753, 509492789]

約数ペア:

[(1, 509492789), (13, 39191753), (59, 8635471), (157, 3245177), (767, 664267), (2041, 249629), (4231, 120419), (9263, 55003)]