12980525026

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{3373}}^1$

素因数の和:3863

約数の個数: 48

約数和(自身を含む): 22930459776

約数和(自身を除く): 9949934750

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 367, 734, 749, 1498, 2569, 3373, 5138, 5243, 6746, 10486, 17983, 23611, 35966, 39269, 47222, 78538, 165277, 274883, 330554, 360911, 549766, 721822, 1237891, 1924181, 2475782, 2526377, 3848362, 5052754, 8665237, 17330474, 17684639, 35369278, 60656659, 121313318, 132454337, 264908674, 927180359, 1854360718, 6490262513, 12980525026]

約数ペア:

[(1, 12980525026), (2, 6490262513), (7, 1854360718), (14, 927180359), (49, 264908674), (98, 132454337), (107, 121313318), (214, 60656659), (367, 35369278), (734, 17684639), (749, 17330474), (1498, 8665237), (2569, 5052754), (3373, 3848362), (5138, 2526377), (5243, 2475782), (6746, 1924181), (10486, 1237891), (17983, 721822), (23611, 549766), (35966, 360911), (39269, 330554), (47222, 274883), (78538, 165277)]