1631974398

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:797

約数の個数: 64

約数和(自身を含む): 3498251328

約数和(自身を除く): 1866276930

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 241, 337, 394, 482, 591, 674, 723, 1011, 1182, 1446, 2022, 3349, 4097, 5729, 6698, 8194, 10047, 11458, 12291, 17187, 20094, 24582, 34374, 47477, 66389, 81217, 94954, 132778, 142431, 162434, 199167, 243651, 284862, 398334, 487302, 807109, 1128613, 1380689, 1614218, 2257226, 2421327, 2761378, 3385839, 4142067, 4842654, 6771678, 8284134, 15999749, 31999498, 47999247, 95998494, 271995733, 543991466, 815987199, 1631974398]

約数ペア:

[(1, 1631974398), (2, 815987199), (3, 543991466), (6, 271995733), (17, 95998494), (34, 47999247), (51, 31999498), (102, 15999749), (197, 8284134), (241, 6771678), (337, 4842654), (394, 4142067), (482, 3385839), (591, 2761378), (674, 2421327), (723, 2257226), (1011, 1614218), (1182, 1380689), (1446, 1128613), (2022, 807109), (3349, 487302), (4097, 398334), (5729, 284862), (6698, 243651), (8194, 199167), (10047, 162434), (11458, 142431), (12291, 132778), (17187, 94954), (20094, 81217), (24582, 66389), (34374, 47477)]