2180181524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{88813}}^1$

素因数の和:88872

約数の個数: 36

約数和(自身を含む): 4263604884

約数和(自身を除く): 2083423360

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 1292, 1444, 6137, 12274, 24548, 88813, 177626, 355252, 1509821, 1687447, 3019642, 3374894, 6039284, 6749788, 28686599, 32061493, 57373198, 64122986, 114746396, 128245972, 545045381, 1090090762, 2180181524]

約数ペア:

[(1, 2180181524), (2, 1090090762), (4, 545045381), (17, 128245972), (19, 114746396), (34, 64122986), (38, 57373198), (68, 32061493), (76, 28686599), (323, 6749788), (361, 6039284), (646, 3374894), (722, 3019642), (1292, 1687447), (1444, 1509821), (6137, 355252), (12274, 177626), (24548, 88813)]