7885843924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{312583}}^1$

素因数の和:312664

約数の個数: 48

約数和(自身を含む): 17014572288

約数和(自身を除く): 9128728364

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 371, 476, 742, 901, 1484, 1802, 3604, 6307, 12614, 25228, 312583, 625166, 1250332, 2188081, 4376162, 5313911, 8752324, 10627822, 16566899, 21255644, 33133798, 37197377, 66267596, 74394754, 115968293, 148789508, 231936586, 281637283, 463873172, 563274566, 1126549132, 1971460981, 3942921962, 7885843924]

約数ペア:

[(1, 7885843924), (2, 3942921962), (4, 1971460981), (7, 1126549132), (14, 563274566), (17, 463873172), (28, 281637283), (34, 231936586), (53, 148789508), (68, 115968293), (106, 74394754), (119, 66267596), (212, 37197377), (238, 33133798), (371, 21255644), (476, 16566899), (742, 10627822), (901, 8752324), (1484, 5313911), (1802, 4376162), (3604, 2188081), (6307, 1250332), (12614, 625166), (25228, 312583)]