2019938219728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{882840131}}^1$

素因数の和:882840163

約数の個数: 40

約数和(自身を含む): 4597831407456

約数和(自身を除く): 2577893187728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 882840131, 1765680262, 3531360524, 7062721048, 9711241441, 11476921703, 14125442096, 19422482882, 22953843406, 38844965764, 45907686812, 77689931528, 91815373624, 126246138733, 155379863056, 183630747248, 252492277466, 504984554932, 1009969109864, 2019938219728]

約数ペア:

[(1, 2019938219728), (2, 1009969109864), (4, 504984554932), (8, 252492277466), (11, 183630747248), (13, 155379863056), (16, 126246138733), (22, 91815373624), (26, 77689931528), (44, 45907686812), (52, 38844965764), (88, 22953843406), (104, 19422482882), (143, 14125442096), (176, 11476921703), (208, 9711241441), (286, 7062721048), (572, 3531360524), (1144, 1765680262), (2288, 882840131)]