853698092

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^2\times {\mathrm{683}}^1$

素因数の和:799

約数の個数: 54

約数和(自身を含む): 1658654172

約数和(自身を除く): 804956080

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 683, 1118, 1366, 1849, 2236, 2732, 3698, 7267, 7396, 8879, 14534, 17758, 24037, 29068, 29369, 35516, 48074, 58738, 96148, 115427, 117476, 230854, 312481, 381797, 461708, 624962, 763594, 1249924, 1262867, 1527188, 2525734, 4963361, 5051468, 9926722, 16417271, 19853444, 32834542, 65669084, 213424523, 426849046, 853698092]

約数ペア:

[(1, 853698092), (2, 426849046), (4, 213424523), (13, 65669084), (26, 32834542), (43, 19853444), (52, 16417271), (86, 9926722), (169, 5051468), (172, 4963361), (338, 2525734), (559, 1527188), (676, 1262867), (683, 1249924), (1118, 763594), (1366, 624962), (1849, 461708), (2236, 381797), (2732, 312481), (3698, 230854), (7267, 117476), (7396, 115427), (8879, 96148), (14534, 58738), (17758, 48074), (24037, 35516), (29068, 29369)]