2184812

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 4539024

約数和(自身を除く): 2354212

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 157, 196, 284, 314, 497, 628, 994, 1099, 1988, 2198, 3479, 4396, 6958, 7693, 11147, 13916, 15386, 22294, 30772, 44588, 78029, 156058, 312116, 546203, 1092406, 2184812]

約数ペア:

[(1, 2184812), (2, 1092406), (4, 546203), (7, 312116), (14, 156058), (28, 78029), (49, 44588), (71, 30772), (98, 22294), (142, 15386), (157, 13916), (196, 11147), (284, 7693), (314, 6958), (497, 4396), (628, 3479), (994, 2198), (1099, 1988)]