2005990124

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{683}}^1\times {\mathrm{12037}}^1$

素因数の和:12785

約数の個数: 24

約数和(自身を含む): 3573552528

約数和(自身を除く): 1567562404

約数列:

[1, 2, 4, 61, 122, 244, 683, 1366, 2732, 12037, 24074, 41663, 48148, 83326, 166652, 734257, 1468514, 2937028, 8221271, 16442542, 32885084, 501497531, 1002995062, 2005990124]

約数ペア:

[(1, 2005990124), (2, 1002995062), (4, 501497531), (61, 32885084), (122, 16442542), (244, 8221271), (683, 2937028), (1366, 1468514), (2732, 734257), (12037, 166652), (24074, 83326), (41663, 48148)]