2291344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 4963968

約数和(自身を除く): 2672624

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 277, 376, 517, 554, 752, 1034, 1108, 2068, 2216, 3047, 4136, 4432, 6094, 8272, 12188, 13019, 24376, 26038, 48752, 52076, 104152, 143209, 208304, 286418, 572836, 1145672, 2291344]

約数ペア:

[(1, 2291344), (2, 1145672), (4, 572836), (8, 286418), (11, 208304), (16, 143209), (22, 104152), (44, 52076), (47, 48752), (88, 26038), (94, 24376), (176, 13019), (188, 12188), (277, 8272), (376, 6094), (517, 4432), (554, 4136), (752, 3047), (1034, 2216), (1108, 2068)]