489883676

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{743}}^1\times {\mathrm{863}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 863944704

約数和(自身を除く): 374061028

約数列:

[1, 2, 4, 191, 382, 743, 764, 863, 1486, 1726, 2972, 3452, 141913, 164833, 283826, 329666, 567652, 641209, 659332, 1282418, 2564836, 122470919, 244941838, 489883676]

約数ペア:

[(1, 489883676), (2, 244941838), (4, 122470919), (191, 2564836), (382, 1282418), (743, 659332), (764, 641209), (863, 567652), (1486, 329666), (1726, 283826), (2972, 164833), (3452, 141913)]