2051276149208

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{163006687}}^1$

素因数の和:163006728

約数の個数: 48

約数和(自身を含む): 4552776795840

約数和(自身を除く): 2501500646632

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 163006687, 326013374, 652026748, 1304053496, 1793073557, 2119086931, 3586147114, 4238173862, 7172294228, 8476347724, 14344588456, 16952695448, 19723809127, 23309956241, 39447618254, 46619912482, 78895236508, 93239824964, 157790473016, 186479649928, 256409518651, 512819037302, 1025638074604, 2051276149208]

約数ペア:

[(1, 2051276149208), (2, 1025638074604), (4, 512819037302), (8, 256409518651), (11, 186479649928), (13, 157790473016), (22, 93239824964), (26, 78895236508), (44, 46619912482), (52, 39447618254), (88, 23309956241), (104, 19723809127), (121, 16952695448), (143, 14344588456), (242, 8476347724), (286, 7172294228), (484, 4238173862), (572, 3586147114), (968, 2119086931), (1144, 1793073557), (1573, 1304053496), (3146, 652026748), (6292, 326013374), (12584, 163006687)]