2116749688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{19267}}^1$

素因数の和:19747

約数の個数: 32

約数和(自身を含む): 4106396160

約数和(自身を除く): 1989646472

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 443, 886, 1772, 3544, 13733, 19267, 27466, 38534, 54932, 77068, 109864, 154136, 597277, 1194554, 2389108, 4778216, 8535281, 17070562, 34141124, 68282248, 264593711, 529187422, 1058374844, 2116749688]

約数ペア:

[(1, 2116749688), (2, 1058374844), (4, 529187422), (8, 264593711), (31, 68282248), (62, 34141124), (124, 17070562), (248, 8535281), (443, 4778216), (886, 2389108), (1772, 1194554), (3544, 597277), (13733, 154136), (19267, 109864), (27466, 77068), (38534, 54932)]