2538219502

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{37591}}^1$

素因数の和:37673

約数の個数: 48

約数和(自身を含む): 4859743392

約数和(自身を除く): 2321523890

約数列:

[1, 2, 7, 13, 14, 26, 49, 53, 91, 98, 106, 182, 371, 637, 689, 742, 1274, 1378, 2597, 4823, 5194, 9646, 33761, 37591, 67522, 75182, 263137, 488683, 526274, 977366, 1841959, 1992323, 3420781, 3683918, 3984646, 6841562, 13946261, 23945467, 25900199, 27892522, 47890934, 51800398, 97623827, 181301393, 195247654, 362602786, 1269109751, 2538219502]

約数ペア:

[(1, 2538219502), (2, 1269109751), (7, 362602786), (13, 195247654), (14, 181301393), (26, 97623827), (49, 51800398), (53, 47890934), (91, 27892522), (98, 25900199), (106, 23945467), (182, 13946261), (371, 6841562), (637, 3984646), (689, 3683918), (742, 3420781), (1274, 1992323), (1378, 1841959), (2597, 977366), (4823, 526274), (5194, 488683), (9646, 263137), (33761, 75182), (37591, 67522)]