2215444778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{426211}}^1$

素因数の和:426349

約数の個数: 16

約数和(自身を含む): 3498348096

約数和(自身を除く): 1282903318

約数列:

[1, 2, 23, 46, 113, 226, 2599, 5198, 426211, 852422, 9802853, 19605706, 48161843, 96323686, 1107722389, 2215444778]

約数ペア:

[(1, 2215444778), (2, 1107722389), (23, 96323686), (46, 48161843), (113, 19605706), (226, 9802853), (2599, 852422), (5198, 426211)]