1025469676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{7039}}^1$

素因数の和:7115

約数の個数: 72

約数和(自身を含む): 2307092480

約数和(自身を除く): 1281622804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 121, 154, 172, 242, 301, 308, 473, 484, 602, 847, 946, 1204, 1694, 1892, 3311, 3388, 5203, 6622, 7039, 10406, 13244, 14078, 20812, 28156, 36421, 49273, 72842, 77429, 98546, 145684, 154858, 197092, 302677, 309716, 542003, 605354, 851719, 1084006, 1210708, 1703438, 2118739, 2168012, 3329447, 3406876, 4237478, 5962033, 6658894, 8474956, 11924066, 13317788, 23306129, 23848132, 36623917, 46612258, 73247834, 93224516, 146495668, 256367419, 512734838, 1025469676]

約数ペア:

[(1, 1025469676), (2, 512734838), (4, 256367419), (7, 146495668), (11, 93224516), (14, 73247834), (22, 46612258), (28, 36623917), (43, 23848132), (44, 23306129), (77, 13317788), (86, 11924066), (121, 8474956), (154, 6658894), (172, 5962033), (242, 4237478), (301, 3406876), (308, 3329447), (473, 2168012), (484, 2118739), (602, 1703438), (847, 1210708), (946, 1084006), (1204, 851719), (1694, 605354), (1892, 542003), (3311, 309716), (3388, 302677), (5203, 197092), (6622, 154858), (7039, 145684), (10406, 98546), (13244, 77429), (14078, 72842), (20812, 49273), (28156, 36421)]