2041921204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{22031}}^1$

素因数の和:22128

約数の個数: 48

約数和(自身を含む): 3997486080

約数和(自身を除く): 1955564876

約数列:

[1, 2, 4, 17, 29, 34, 47, 58, 68, 94, 116, 188, 493, 799, 986, 1363, 1598, 1972, 2726, 3196, 5452, 22031, 23171, 44062, 46342, 88124, 92684, 374527, 638899, 749054, 1035457, 1277798, 1498108, 2070914, 2555596, 4141828, 10861283, 17602769, 21722566, 30028253, 35205538, 43445132, 60056506, 70411076, 120113012, 510480301, 1020960602, 2041921204]

約数ペア:

[(1, 2041921204), (2, 1020960602), (4, 510480301), (17, 120113012), (29, 70411076), (34, 60056506), (47, 43445132), (58, 35205538), (68, 30028253), (94, 21722566), (116, 17602769), (188, 10861283), (493, 4141828), (799, 2555596), (986, 2070914), (1363, 1498108), (1598, 1277798), (1972, 1035457), (2726, 749054), (3196, 638899), (5452, 374527), (22031, 92684), (23171, 88124), (44062, 46342)]