1982962009

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1\times {\mathrm{2081}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 2282138496

約数和(自身を除く): 299176487

約数列:

[1, 7, 197, 691, 1379, 2081, 4837, 14567, 136127, 409957, 952889, 1437971, 2869699, 10065797, 283280287, 1982962009]

約数ペア:

[(1, 1982962009), (7, 283280287), (197, 10065797), (691, 2869699), (1379, 1437971), (2081, 952889), (4837, 409957), (14567, 136127)]