177194810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{104849}}^1$

素因数の和:104882

約数の個数: 24

約数和(自身を含む): 345375900

約数和(自身を除く): 168181090

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 104849, 209698, 524245, 1048490, 1363037, 2726074, 6815185, 13630370, 17719481, 35438962, 88597405, 177194810]

約数ペア:

[(1, 177194810), (2, 88597405), (5, 35438962), (10, 17719481), (13, 13630370), (26, 6815185), (65, 2726074), (130, 1363037), (169, 1048490), (338, 524245), (845, 209698), (1690, 104849)]