1323221770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10178629}}^1$

素因数の和:10178649

約数の個数: 16

約数和(自身を含む): 2565014760

約数和(自身を除く): 1241792990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 10178629, 20357258, 50893145, 101786290, 132322177, 264644354, 661610885, 1323221770]

約数ペア:

[(1, 1323221770), (2, 661610885), (5, 264644354), (10, 132322177), (13, 101786290), (26, 50893145), (65, 20357258), (130, 10178629)]