997095736

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1693}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 2305195200

約数和(自身を除く): 1308099464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 809, 1618, 1693, 3236, 3386, 5663, 6472, 6772, 10517, 11326, 11851, 13544, 21034, 22009, 22652, 23702, 42068, 44018, 45304, 47404, 73619, 84136, 88036, 94808, 147238, 154063, 176072, 294476, 308126, 588952, 616252, 1232504, 1369637, 2739274, 5478548, 9587459, 10957096, 17805281, 19174918, 35610562, 38349836, 71221124, 76699672, 124636967, 142442248, 249273934, 498547868, 997095736]

約数ペア:

[(1, 997095736), (2, 498547868), (4, 249273934), (7, 142442248), (8, 124636967), (13, 76699672), (14, 71221124), (26, 38349836), (28, 35610562), (52, 19174918), (56, 17805281), (91, 10957096), (104, 9587459), (182, 5478548), (364, 2739274), (728, 1369637), (809, 1232504), (1618, 616252), (1693, 588952), (3236, 308126), (3386, 294476), (5663, 176072), (6472, 154063), (6772, 147238), (10517, 94808), (11326, 88036), (11851, 84136), (13544, 73619), (21034, 47404), (22009, 45304), (22652, 44018), (23702, 42068)]