2215839358

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1\times {\mathrm{6317}}^1$

素因数の和:7827

約数の個数: 16

約数和(自身を含む): 3352886784

約数和(自身を除く): 1137047426

約数列:

[1, 2, 127, 254, 1381, 2762, 6317, 12634, 175387, 350774, 802259, 1604518, 8723777, 17447554, 1107919679, 2215839358]

約数ペア:

[(1, 2215839358), (2, 1107919679), (127, 17447554), (254, 8723777), (1381, 1604518), (2762, 802259), (6317, 350774), (12634, 175387)]