1216016354

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1\times {\mathrm{1931}}^1$

素因数の和:3422

約数の個数: 32

約数和(自身を含む): 2154442752

約数和(自身を除く): 938426398

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1451, 1931, 2902, 3862, 10157, 13517, 20314, 27034, 44981, 59861, 89962, 119722, 314867, 419027, 629734, 838054, 2801881, 5603762, 19613167, 39226334, 86858311, 173716622, 608008177, 1216016354]

約数ペア:

[(1, 1216016354), (2, 608008177), (7, 173716622), (14, 86858311), (31, 39226334), (62, 19613167), (217, 5603762), (434, 2801881), (1451, 838054), (1931, 629734), (2902, 419027), (3862, 314867), (10157, 119722), (13517, 89962), (20314, 59861), (27034, 44981)]