8515704956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{5387}}^1$

素因数の和:6410

約数の個数: 48

約数和(自身を含む): 16716938112

約数和(自身を除く): 8201233156

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 971, 1628, 1942, 3884, 5387, 10681, 10774, 21362, 21548, 35927, 42724, 59257, 71854, 118514, 143708, 199319, 237028, 395197, 398638, 790394, 797276, 1580788, 2192509, 4385018, 5230777, 8770036, 10461554, 20923108, 57538547, 115077094, 193538749, 230154188, 387077498, 774154996, 2128926239, 4257852478, 8515704956]

約数ペア:

[(1, 8515704956), (2, 4257852478), (4, 2128926239), (11, 774154996), (22, 387077498), (37, 230154188), (44, 193538749), (74, 115077094), (148, 57538547), (407, 20923108), (814, 10461554), (971, 8770036), (1628, 5230777), (1942, 4385018), (3884, 2192509), (5387, 1580788), (10681, 797276), (10774, 790394), (21362, 398638), (21548, 395197), (35927, 237028), (42724, 199319), (59257, 143708), (71854, 118514)]