2247402170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17287709}}^1$

素因数の和:17287729

約数の個数: 16

約数和(自身を含む): 4356502920

約数和(自身を除く): 2109100750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 17287709, 34575418, 86438545, 172877090, 224740217, 449480434, 1123701085, 2247402170]

約数ペア:

[(1, 2247402170), (2, 1123701085), (5, 449480434), (10, 224740217), (13, 172877090), (26, 86438545), (65, 34575418), (130, 17287709)]