2499697794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1\times {\mathrm{761}}^1$

素因数の和:1251

約数の個数: 64

約数和(自身を含む): 5513173632

約数和(自身を除く): 3013475838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 317, 471, 634, 761, 942, 951, 1522, 1727, 1902, 2283, 3454, 3487, 4566, 5181, 6974, 8371, 10362, 10461, 16742, 20922, 25113, 49769, 50226, 99538, 119477, 149307, 238954, 241237, 298614, 358431, 482474, 547459, 716862, 723711, 1094918, 1314247, 1447422, 1642377, 2628494, 2653607, 3284754, 3942741, 5307214, 7885482, 7960821, 15921642, 37874209, 75748418, 113622627, 227245254, 416616299, 833232598, 1249848897, 2499697794]

約数ペア:

[(1, 2499697794), (2, 1249848897), (3, 833232598), (6, 416616299), (11, 227245254), (22, 113622627), (33, 75748418), (66, 37874209), (157, 15921642), (314, 7960821), (317, 7885482), (471, 5307214), (634, 3942741), (761, 3284754), (942, 2653607), (951, 2628494), (1522, 1642377), (1727, 1447422), (1902, 1314247), (2283, 1094918), (3454, 723711), (3487, 716862), (4566, 547459), (5181, 482474), (6974, 358431), (8371, 298614), (10362, 241237), (10461, 238954), (16742, 149307), (20922, 119477), (25113, 99538), (49769, 50226)]