1341438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 3308160

約数和(自身を除く): 1966722

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1681, 1722, 2337, 3362, 4674, 5043, 5453, 10086, 10906, 11767, 16359, 23534, 31939, 32718, 35301, 63878, 70602, 95817, 191634, 223573, 447146, 670719, 1341438]

約数ペア:

[(1, 1341438), (2, 670719), (3, 447146), (6, 223573), (7, 191634), (14, 95817), (19, 70602), (21, 63878), (38, 35301), (41, 32718), (42, 31939), (57, 23534), (82, 16359), (114, 11767), (123, 10906), (133, 10086), (246, 5453), (266, 5043), (287, 4674), (399, 3362), (574, 2337), (779, 1722), (798, 1681), (861, 1558)]