2320370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1373}}^1$

素因数の和:1406

約数の個数: 24

約数和(自身を含む): 4525956

約数和(自身を除く): 2205586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1373, 1690, 2746, 6865, 13730, 17849, 35698, 89245, 178490, 232037, 464074, 1160185, 2320370]

約数ペア:

[(1, 2320370), (2, 1160185), (5, 464074), (10, 232037), (13, 178490), (26, 89245), (65, 35698), (130, 17849), (169, 13730), (338, 6865), (845, 2746), (1373, 1690)]