3147794

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 24

約数和(自身を含む): 5226480

約数和(自身を除く): 2078686

約数列:

[1, 2, 13, 26, 67, 134, 139, 169, 278, 338, 871, 1742, 1807, 3614, 9313, 11323, 18626, 22646, 23491, 46982, 121069, 242138, 1573897, 3147794]

約数ペア:

[(1, 3147794), (2, 1573897), (13, 242138), (26, 121069), (67, 46982), (134, 23491), (139, 22646), (169, 18626), (278, 11323), (338, 9313), (871, 3614), (1742, 1807)]