1020781699

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{10343}}^1$

素因数の和:10986

約数の個数: 16

約数和(自身を含む): 1219433472

約数和(自身を除く): 198651773

約数列:

[1, 7, 23, 161, 613, 4291, 10343, 14099, 72401, 98693, 237889, 1665223, 6340259, 44381813, 145825957, 1020781699]

約数ペア:

[(1, 1020781699), (7, 145825957), (23, 44381813), (161, 6340259), (613, 1665223), (4291, 237889), (10343, 98693), (14099, 72401)]