2176678889428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{119834777}}^1$

素因数の和:119835039

約数の個数: 24

約数和(自身を含む): 4026448540800

約数和(自身を除く): 1849769651372

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 4541, 9082, 18164, 119834777, 239669554, 479339108, 2276860763, 4553721526, 9107443052, 28640511703, 57281023406, 114562046812, 544169722357, 1088339444714, 2176678889428]

約数ペア:

[(1, 2176678889428), (2, 1088339444714), (4, 544169722357), (19, 114562046812), (38, 57281023406), (76, 28640511703), (239, 9107443052), (478, 4553721526), (956, 2276860763), (4541, 479339108), (9082, 239669554), (18164, 119834777)]