1285223869864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103681}}^1\times {\mathrm{140863}}^1$

素因数の和:244561

約数の個数: 32

約数和(自身を含む): 2628911024640

約数和(自身を除く): 1343687154776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103681, 140863, 207362, 281726, 414724, 563452, 829448, 1126904, 1140491, 1549493, 2280982, 3098986, 4561964, 6197972, 9123928, 12395944, 14604816703, 29209633406, 58419266812, 116838533624, 160652983733, 321305967466, 642611934932, 1285223869864]

約数ペア:

[(1, 1285223869864), (2, 642611934932), (4, 321305967466), (8, 160652983733), (11, 116838533624), (22, 58419266812), (44, 29209633406), (88, 14604816703), (103681, 12395944), (140863, 9123928), (207362, 6197972), (281726, 4561964), (414724, 3098986), (563452, 2280982), (829448, 1549493), (1126904, 1140491)]