5287422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 12583296

約数和(自身を除く): 7295874

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 131, 186, 217, 262, 393, 434, 651, 786, 917, 961, 1302, 1834, 1922, 2751, 2883, 4061, 5502, 5766, 6727, 8122, 12183, 13454, 20181, 24366, 28427, 40362, 56854, 85281, 125891, 170562, 251782, 377673, 755346, 881237, 1762474, 2643711, 5287422]

約数ペア:

[(1, 5287422), (2, 2643711), (3, 1762474), (6, 881237), (7, 755346), (14, 377673), (21, 251782), (31, 170562), (42, 125891), (62, 85281), (93, 56854), (131, 40362), (186, 28427), (217, 24366), (262, 20181), (393, 13454), (434, 12183), (651, 8122), (786, 6727), (917, 5766), (961, 5502), (1302, 4061), (1834, 2883), (1922, 2751)]