2010815548

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{27653}}^1$

素因数の和:27731

約数の個数: 48

約数和(自身を含む): 4181284800

約数和(自身を除く): 2170469252

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 686, 742, 1372, 1484, 2597, 5194, 10388, 18179, 27653, 36358, 55306, 72716, 110612, 193571, 387142, 774284, 1354997, 1465609, 2709994, 2931218, 5419988, 5862436, 9484979, 10259263, 18969958, 20518526, 37939916, 41037052, 71814841, 143629682, 287259364, 502703887, 1005407774, 2010815548]

約数ペア:

[(1, 2010815548), (2, 1005407774), (4, 502703887), (7, 287259364), (14, 143629682), (28, 71814841), (49, 41037052), (53, 37939916), (98, 20518526), (106, 18969958), (196, 10259263), (212, 9484979), (343, 5862436), (371, 5419988), (686, 2931218), (742, 2709994), (1372, 1465609), (1484, 1354997), (2597, 774284), (5194, 387142), (10388, 193571), (18179, 110612), (27653, 72716), (36358, 55306)]