2005296776

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{26783}}^1$

素因数の和:26994

約数の個数: 48

約数和(自身を含む): 4396861440

約数和(自身を除く): 2391564664

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 382, 392, 764, 1337, 1528, 2674, 5348, 9359, 10696, 18718, 26783, 37436, 53566, 74872, 107132, 187481, 214264, 374962, 749924, 1312367, 1499848, 2624734, 5115553, 5249468, 10231106, 10498936, 20462212, 35808871, 40924424, 71617742, 143235484, 250662097, 286470968, 501324194, 1002648388, 2005296776]

約数ペア:

[(1, 2005296776), (2, 1002648388), (4, 501324194), (7, 286470968), (8, 250662097), (14, 143235484), (28, 71617742), (49, 40924424), (56, 35808871), (98, 20462212), (191, 10498936), (196, 10231106), (382, 5249468), (392, 5115553), (764, 2624734), (1337, 1499848), (1528, 1312367), (2674, 749924), (5348, 374962), (9359, 214264), (10696, 187481), (18718, 107132), (26783, 74872), (37436, 53566)]