1801708610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{13901}}^1$

素因数の和:14918

約数の個数: 32

約数和(自身を含む): 3496297392

約数和(自身を除く): 1694588782

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 997, 1994, 4985, 9970, 12961, 13901, 25922, 27802, 64805, 69505, 129610, 139010, 180713, 361426, 903565, 1807130, 13859297, 27718594, 69296485, 138592970, 180170861, 360341722, 900854305, 1801708610]

約数ペア:

[(1, 1801708610), (2, 900854305), (5, 360341722), (10, 180170861), (13, 138592970), (26, 69296485), (65, 27718594), (130, 13859297), (997, 1807130), (1994, 903565), (4985, 361426), (9970, 180713), (12961, 139010), (13901, 129610), (25922, 69505), (27802, 64805)]