2061724

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 4286856

約数和(自身を除く): 2225132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 157, 196, 268, 314, 469, 628, 938, 1099, 1876, 2198, 3283, 4396, 6566, 7693, 10519, 13132, 15386, 21038, 30772, 42076, 73633, 147266, 294532, 515431, 1030862, 2061724]

約数ペア:

[(1, 2061724), (2, 1030862), (4, 515431), (7, 294532), (14, 147266), (28, 73633), (49, 42076), (67, 30772), (98, 21038), (134, 15386), (157, 13132), (196, 10519), (268, 7693), (314, 6566), (469, 4396), (628, 3283), (938, 2198), (1099, 1876)]