2149791837

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{574657}}^1$

素因数の和:574732

約数の個数: 16

約数和(自身を含む): 3034194240

約数和(自身を除く): 884402403

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 574657, 1723971, 16665053, 24710251, 49995159, 74130753, 716597279, 2149791837]

約数ペア:

[(1, 2149791837), (3, 716597279), (29, 74130753), (43, 49995159), (87, 24710251), (129, 16665053), (1247, 1723971), (3741, 574657)]