2773810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 5664960

約数和(自身を除く): 2891150

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1123, 1235, 2246, 2470, 5615, 11230, 14599, 21337, 29198, 42674, 72995, 106685, 145990, 213370, 277381, 554762, 1386905, 2773810]

約数ペア:

[(1, 2773810), (2, 1386905), (5, 554762), (10, 277381), (13, 213370), (19, 145990), (26, 106685), (38, 72995), (65, 42674), (95, 29198), (130, 21337), (190, 14599), (247, 11230), (494, 5615), (1123, 2470), (1235, 2246)]