8414276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 16021824

約数和(自身を除く): 7607548

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 1571, 2678, 3142, 5356, 6284, 20423, 40846, 81692, 161813, 323626, 647252, 2103569, 4207138, 8414276]

約数ペア:

[(1, 8414276), (2, 4207138), (4, 2103569), (13, 647252), (26, 323626), (52, 161813), (103, 81692), (206, 40846), (412, 20423), (1339, 6284), (1571, 5356), (2678, 3142)]