2255179916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{1091}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 4358914560

約数和(自身を除く): 2103734644

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 431, 436, 862, 1091, 1199, 1724, 2182, 2398, 4364, 4741, 4796, 9482, 12001, 18964, 24002, 46979, 48004, 93958, 118919, 187916, 237838, 470221, 475676, 516769, 940442, 1033538, 1308109, 1880884, 2067076, 2616218, 5172431, 5232436, 10344862, 20689724, 51254089, 102508178, 205016356, 563794979, 1127589958, 2255179916]

約数ペア:

[(1, 2255179916), (2, 1127589958), (4, 563794979), (11, 205016356), (22, 102508178), (44, 51254089), (109, 20689724), (218, 10344862), (431, 5232436), (436, 5172431), (862, 2616218), (1091, 2067076), (1199, 1880884), (1724, 1308109), (2182, 1033538), (2398, 940442), (4364, 516769), (4741, 475676), (4796, 470221), (9482, 237838), (12001, 187916), (18964, 118919), (24002, 93958), (46979, 48004)]