4941235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4038

約数の個数: 16

約数和(自身を含む): 6723360

約数和(自身を除く): 1782125

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 4001, 20005, 52013, 76019, 260065, 380095, 988247, 4941235]

約数ペア:

[(1, 4941235), (5, 988247), (13, 380095), (19, 260065), (65, 76019), (95, 52013), (247, 20005), (1235, 4001)]