2078087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 2440320

約数和(自身を除く): 362233

約数列:

[1, 11, 19, 61, 163, 209, 671, 1159, 1793, 3097, 9943, 12749, 34067, 109373, 188917, 2078087]

約数ペア:

[(1, 2078087), (11, 188917), (19, 109373), (61, 34067), (163, 12749), (209, 9943), (671, 3097), (1159, 1793)]