7138570324

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{881}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 12852193536

約数和(自身を除く): 5713623212

約数列:

[1, 2, 4, 71, 103, 142, 206, 277, 284, 412, 554, 881, 1108, 1762, 3524, 7313, 14626, 19667, 28531, 29252, 39334, 57062, 62551, 78668, 90743, 114124, 125102, 181486, 244037, 250204, 362972, 488074, 976148, 2025701, 4051402, 6442753, 8102804, 12885506, 17326627, 25135811, 25771012, 34653254, 50271622, 69306508, 100543244, 1784642581, 3569285162, 7138570324]

約数ペア:

[(1, 7138570324), (2, 3569285162), (4, 1784642581), (71, 100543244), (103, 69306508), (142, 50271622), (206, 34653254), (277, 25771012), (284, 25135811), (412, 17326627), (554, 12885506), (881, 8102804), (1108, 6442753), (1762, 4051402), (3524, 2025701), (7313, 976148), (14626, 488074), (19667, 362972), (28531, 250204), (29252, 244037), (39334, 181486), (57062, 125102), (62551, 114124), (78668, 90743)]