2012625064

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 3946844160

約数和(自身を除く): 1934219096

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 191, 194, 296, 367, 382, 388, 734, 764, 776, 1468, 1528, 2936, 3589, 7067, 7178, 13579, 14134, 14356, 18527, 27158, 28268, 28712, 35599, 37054, 54316, 56536, 70097, 71198, 74108, 108632, 140194, 142396, 148216, 280388, 284792, 560776, 685499, 1317163, 1370998, 2593589, 2634326, 2741996, 5187178, 5268652, 5483992, 6799409, 10374356, 10537304, 13598818, 20748712, 27197636, 54395272, 251578133, 503156266, 1006312532, 2012625064]

約数ペア:

[(1, 2012625064), (2, 1006312532), (4, 503156266), (8, 251578133), (37, 54395272), (74, 27197636), (97, 20748712), (148, 13598818), (191, 10537304), (194, 10374356), (296, 6799409), (367, 5483992), (382, 5268652), (388, 5187178), (734, 2741996), (764, 2634326), (776, 2593589), (1468, 1370998), (1528, 1317163), (2936, 685499), (3589, 560776), (7067, 284792), (7178, 280388), (13579, 148216), (14134, 142396), (14356, 140194), (18527, 108632), (27158, 74108), (28268, 71198), (28712, 70097), (35599, 56536), (37054, 54316)]