520044364

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2333}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 1097913600

約数和(自身を除く): 577869236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 419, 532, 838, 1676, 2333, 2933, 4666, 5866, 7961, 9332, 11732, 15922, 16331, 31844, 32662, 44327, 55727, 65324, 88654, 111454, 177308, 222908, 310289, 620578, 977527, 1241156, 1955054, 3910108, 6842689, 13685378, 18573013, 27370756, 37146026, 74292052, 130011091, 260022182, 520044364]

約数ペア:

[(1, 520044364), (2, 260022182), (4, 130011091), (7, 74292052), (14, 37146026), (19, 27370756), (28, 18573013), (38, 13685378), (76, 6842689), (133, 3910108), (266, 1955054), (419, 1241156), (532, 977527), (838, 620578), (1676, 310289), (2333, 222908), (2933, 177308), (4666, 111454), (5866, 88654), (7961, 65324), (9332, 55727), (11732, 44327), (15922, 32662), (16331, 31844)]