39920780522

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10453}}^1\times {\mathrm{5147}}^1$

素因数の和:15662

約数の個数: 32

約数和(自身を含む): 69747080832

約数和(自身を除く): 29826300310

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 5147, 10294, 10453, 20906, 36029, 72058, 73171, 146342, 272791, 545582, 554009, 1108018, 1909537, 3819074, 3878063, 7756126, 53801591, 107603182, 376611137, 753222274, 2851484323, 5702968646, 19960390261, 39920780522]

約数ペア:

[(1, 39920780522), (2, 19960390261), (7, 5702968646), (14, 2851484323), (53, 753222274), (106, 376611137), (371, 107603182), (742, 53801591), (5147, 7756126), (10294, 3878063), (10453, 3819074), (20906, 1909537), (36029, 1108018), (72058, 554009), (73171, 545582), (146342, 272791)]