858665964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5504269}}^1$

素因数の和:5504289

約数の個数: 24

約数和(自身を含む): 2157673840

約数和(自身を除く): 1299007876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5504269, 11008538, 16512807, 22017076, 33025614, 66051228, 71555497, 143110994, 214666491, 286221988, 429332982, 858665964]

約数ペア:

[(1, 858665964), (2, 429332982), (3, 286221988), (4, 214666491), (6, 143110994), (12, 71555497), (13, 66051228), (26, 33025614), (39, 22017076), (52, 16512807), (78, 11008538), (156, 5504269)]