493477738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{184271}}^1$

素因数の和:184389

約数の個数: 16

約数和(自身を含む): 804900096

約数和(自身を除く): 311422358

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 184271, 368542, 2395523, 4791046, 18979913, 37959826, 246738869, 493477738]

約数ペア:

[(1, 493477738), (2, 246738869), (13, 37959826), (26, 18979913), (103, 4791046), (206, 2395523), (1339, 368542), (2678, 184271)]