2680634

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 32

約数和(自身を含む): 4743360

約数和(自身を除く): 2062726

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 121, 209, 242, 418, 583, 1007, 1166, 1331, 2014, 2299, 2662, 4598, 6413, 11077, 12826, 22154, 25289, 50578, 70543, 121847, 141086, 243694, 1340317, 2680634]

約数ペア:

[(1, 2680634), (2, 1340317), (11, 243694), (19, 141086), (22, 121847), (38, 70543), (53, 50578), (106, 25289), (121, 22154), (209, 12826), (242, 11077), (418, 6413), (583, 4598), (1007, 2662), (1166, 2299), (1331, 2014)]