1601149

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 1889280

約数和(自身を除く): 288131

約数列:

[1, 11, 19, 47, 163, 209, 517, 893, 1793, 3097, 7661, 9823, 34067, 84271, 145559, 1601149]

約数ペア:

[(1, 1601149), (11, 145559), (19, 84271), (47, 34067), (163, 9823), (209, 7661), (517, 3097), (893, 1793)]