1330736478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{65213}}^1$

素因数の和:65416

約数の個数: 32

約数和(自身を含む): 2817244800

約数和(自身を除く): 1486508322

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 179, 358, 537, 1074, 3401, 6802, 10203, 20406, 65213, 130426, 195639, 391278, 1239047, 2478094, 3717141, 7434282, 11673127, 23346254, 35019381, 70038762, 221789413, 443578826, 665368239, 1330736478]

約数ペア:

[(1, 1330736478), (2, 665368239), (3, 443578826), (6, 221789413), (19, 70038762), (38, 35019381), (57, 23346254), (114, 11673127), (179, 7434282), (358, 3717141), (537, 2478094), (1074, 1239047), (3401, 391278), (6802, 195639), (10203, 130426), (20406, 65213)]