1996116

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:823

約数の個数: 24

約数和(自身を含む): 4680480

約数和(自身を除く): 2684364

約数列:

[1, 2, 3, 4, 6, 12, 397, 419, 794, 838, 1191, 1257, 1588, 1676, 2382, 2514, 4764, 5028, 166343, 332686, 499029, 665372, 998058, 1996116]

約数ペア:

[(1, 1996116), (2, 998058), (3, 665372), (4, 499029), (6, 332686), (12, 166343), (397, 5028), (419, 4764), (794, 2514), (838, 2382), (1191, 1676), (1257, 1588)]