1879229

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 2185920

約数和(自身を除く): 306691

約数列:

[1, 11, 29, 43, 137, 319, 473, 1247, 1507, 3973, 5891, 13717, 43703, 64801, 170839, 1879229]

約数ペア:

[(1, 1879229), (11, 170839), (29, 64801), (43, 43703), (137, 13717), (319, 5891), (473, 3973), (1247, 1507)]