2118918106

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1\times {\mathrm{8707}}^1$

素因数の和:9429

約数の個数: 16

約数和(自身を含む): 3197577600

約数和(自身を除く): 1078659494

約数列:

[1, 2, 271, 449, 542, 898, 8707, 17414, 121679, 243358, 2359597, 3909443, 4719194, 7818886, 1059459053, 2118918106]

約数ペア:

[(1, 2118918106), (2, 1059459053), (271, 7818886), (449, 4719194), (542, 3909443), (898, 2359597), (8707, 243358), (17414, 121679)]