2018873227

素因数分解:

$7^1\times {\mathrm{277}}^1\times {\mathrm{827}}^1\times {\mathrm{1259}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 2320254720

約数和(自身を除く): 301381493

約数列:

[1, 7, 277, 827, 1259, 1939, 5789, 8813, 229079, 348743, 1041193, 1603553, 2441201, 7288351, 288410461, 2018873227]

約数ペア:

[(1, 2018873227), (7, 288410461), (277, 7288351), (827, 2441201), (1259, 1603553), (1939, 1041193), (5789, 348743), (8813, 229079)]