2013196910

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{7993}}^1$

素因数の和:8372

約数の個数: 32

約数和(自身を含む): 3677879520

約数和(自身を除く): 1664682610

約数列:

[1, 2, 5, 10, 89, 178, 283, 445, 566, 890, 1415, 2830, 7993, 15986, 25187, 39965, 50374, 79930, 125935, 251870, 711377, 1422754, 2262019, 3556885, 4524038, 7113770, 11310095, 22620190, 201319691, 402639382, 1006598455, 2013196910]

約数ペア:

[(1, 2013196910), (2, 1006598455), (5, 402639382), (10, 201319691), (89, 22620190), (178, 11310095), (283, 7113770), (445, 4524038), (566, 3556885), (890, 2262019), (1415, 1422754), (2830, 711377), (7993, 251870), (15986, 125935), (25187, 79930), (39965, 50374)]