120568318

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{20983}}^1$

素因数の和:21028

約数の個数: 24

約数和(自身を含む): 207363888

約数和(自身を除く): 86795570

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 20983, 41966, 272779, 356711, 545558, 713422, 3546127, 4637243, 7092254, 9274486, 60284159, 120568318]

約数ペア:

[(1, 120568318), (2, 60284159), (13, 9274486), (17, 7092254), (26, 4637243), (34, 3546127), (169, 713422), (221, 545558), (338, 356711), (442, 272779), (2873, 41966), (5746, 20983)]