2109157040876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1\times {\mathrm{350899}}^1$

素因数の和:353346

約数の個数: 48

約数和(自身を含む): 4015460988000

約数和(自身を除く): 1906303947124

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2389, 2516, 4778, 9556, 40613, 81226, 88393, 162452, 176786, 350899, 353572, 701798, 1403596, 1502681, 3005362, 5965283, 6010724, 11930566, 12983263, 23861132, 25966526, 51933052, 220715471, 441430942, 838297711, 882861884, 1676595422, 3353190844, 14251061087, 28502122174, 31017015307, 57004244348, 62034030614, 124068061228, 527289260219, 1054578520438, 2109157040876]

約数ペア:

[(1, 2109157040876), (2, 1054578520438), (4, 527289260219), (17, 124068061228), (34, 62034030614), (37, 57004244348), (68, 31017015307), (74, 28502122174), (148, 14251061087), (629, 3353190844), (1258, 1676595422), (2389, 882861884), (2516, 838297711), (4778, 441430942), (9556, 220715471), (40613, 51933052), (81226, 25966526), (88393, 23861132), (162452, 12983263), (176786, 11930566), (350899, 6010724), (353572, 5965283), (701798, 3005362), (1403596, 1502681)]