1968526

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 24

約数和(自身を含む): 3508920

約数和(自身を除く): 1540394

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 379, 742, 758, 2597, 2653, 5194, 5306, 18571, 20087, 37142, 40174, 140609, 281218, 984263, 1968526]

約数ペア:

[(1, 1968526), (2, 984263), (7, 281218), (14, 140609), (49, 40174), (53, 37142), (98, 20087), (106, 18571), (371, 5306), (379, 5194), (742, 2653), (758, 2597)]