2178732008

素因数分解:

$2^3\times {\mathrm{7451}}^1\times {\mathrm{36551}}^1$

素因数の和:44008

約数の個数: 16

約数和(自身を含む): 4085782560

約数和(自身を除く): 1907050552

約数列:

[1, 2, 4, 8, 7451, 14902, 29804, 36551, 59608, 73102, 146204, 292408, 272341501, 544683002, 1089366004, 2178732008]

約数ペア:

[(1, 2178732008), (2, 1089366004), (4, 544683002), (8, 272341501), (7451, 292408), (14902, 146204), (29804, 73102), (36551, 59608)]