2749429732

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{65419}}^1$

素因数の和:65528

約数の個数: 48

約数和(自身を含む): 5861632000

約数和(自身を除く): 3112202268

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2212, 3002, 6004, 10507, 21014, 42028, 65419, 130838, 261676, 457933, 915866, 1242961, 1831732, 2485922, 4971844, 5168101, 8700727, 10336202, 17401454, 20672404, 34802908, 36176707, 72353414, 98193919, 144706828, 196387838, 392775676, 687357433, 1374714866, 2749429732]

約数ペア:

[(1, 2749429732), (2, 1374714866), (4, 687357433), (7, 392775676), (14, 196387838), (19, 144706828), (28, 98193919), (38, 72353414), (76, 36176707), (79, 34802908), (133, 20672404), (158, 17401454), (266, 10336202), (316, 8700727), (532, 5168101), (553, 4971844), (1106, 2485922), (1501, 1831732), (2212, 1242961), (3002, 915866), (6004, 457933), (10507, 261676), (21014, 130838), (42028, 65419)]