1037221108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{47431}}^1$

素因数の和:47524

約数の個数: 48

約数和(自身を含む): 2294949888

約数和(自身を除く): 1257728780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 47431, 94862, 189724, 332017, 521741, 664034, 1043482, 1328068, 2086964, 3367601, 3652187, 6735202, 7304374, 13470404, 14608748, 23573207, 37043611, 47146414, 74087222, 94292828, 148174444, 259305277, 518610554, 1037221108]

約数ペア:

[(1, 1037221108), (2, 518610554), (4, 259305277), (7, 148174444), (11, 94292828), (14, 74087222), (22, 47146414), (28, 37043611), (44, 23573207), (71, 14608748), (77, 13470404), (142, 7304374), (154, 6735202), (284, 3652187), (308, 3367601), (497, 2086964), (781, 1328068), (994, 1043482), (1562, 664034), (1988, 521741), (3124, 332017), (5467, 189724), (10934, 94862), (21868, 47431)]