26706808490

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{997}}^1\times {\mathrm{3361}}^1$

素因数の和:5162

約数の個数: 32

約数和(自身を含む): 48195184464

約数和(自身を除く): 21488375974

約数列:

[1, 2, 5, 10, 797, 997, 1594, 1994, 3361, 3985, 4985, 6722, 7970, 9970, 16805, 33610, 794609, 1589218, 2678717, 3350917, 3973045, 5357434, 6701834, 7946090, 13393585, 16754585, 26787170, 33509170, 2670680849, 5341361698, 13353404245, 26706808490]

約数ペア:

[(1, 26706808490), (2, 13353404245), (5, 5341361698), (10, 2670680849), (797, 33509170), (997, 26787170), (1594, 16754585), (1994, 13393585), (3361, 7946090), (3985, 6701834), (4985, 5357434), (6722, 3973045), (7970, 3350917), (9970, 2678717), (16805, 1589218), (33610, 794609)]