1258758892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2027}}^1\times {\mathrm{8171}}^1$

素因数の和:10221

約数の個数: 24

約数和(自身を含む): 2320194240

約数和(自身を除く): 1061435348

約数列:

[1, 2, 4, 19, 38, 76, 2027, 4054, 8108, 8171, 16342, 32684, 38513, 77026, 154052, 155249, 310498, 620996, 16562617, 33125234, 66250468, 314689723, 629379446, 1258758892]

約数ペア:

[(1, 1258758892), (2, 629379446), (4, 314689723), (19, 66250468), (38, 33125234), (76, 16562617), (2027, 620996), (4054, 310498), (8108, 155249), (8171, 154052), (16342, 77026), (32684, 38513)]