2013468166

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1579}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 3163438080

約数和(自身を除く): 1149969914

約数列:

[1, 2, 31, 62, 131, 157, 262, 314, 1579, 3158, 4061, 4867, 8122, 9734, 20567, 41134, 48949, 97898, 206849, 247903, 413698, 495806, 637577, 1275154, 6412319, 7684993, 12824638, 15369986, 32475293, 64950586, 1006734083, 2013468166]

約数ペア:

[(1, 2013468166), (2, 1006734083), (31, 64950586), (62, 32475293), (131, 15369986), (157, 12824638), (262, 7684993), (314, 6412319), (1579, 1275154), (3158, 637577), (4061, 495806), (4867, 413698), (8122, 247903), (9734, 206849), (20567, 97898), (41134, 48949)]