8891073212

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{103399}}^1$

素因数の和:103530

約数の個数: 48

約数和(自身を含む): 18482956800

約数和(自身を除く): 9591883588

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 83, 148, 166, 259, 332, 518, 581, 1036, 1162, 2324, 3071, 6142, 12284, 21497, 42994, 85988, 103399, 206798, 413596, 723793, 1447586, 2895172, 3825763, 7651526, 8582117, 15303052, 17164234, 26780341, 34328468, 53560682, 60074819, 107121364, 120149638, 240299276, 317538329, 635076658, 1270153316, 2222768303, 4445536606, 8891073212]

約数ペア:

[(1, 8891073212), (2, 4445536606), (4, 2222768303), (7, 1270153316), (14, 635076658), (28, 317538329), (37, 240299276), (74, 120149638), (83, 107121364), (148, 60074819), (166, 53560682), (259, 34328468), (332, 26780341), (518, 17164234), (581, 15303052), (1036, 8582117), (1162, 7651526), (2324, 3825763), (3071, 2895172), (6142, 1447586), (12284, 723793), (21497, 413596), (42994, 206798), (85988, 103399)]