2047700004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{733}}^1\times {\mathrm{4751}}^1$

素因数の和:5505

約数の個数: 72

約数和(自身を含む): 5566796928

約数和(自身を除く): 3519096924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 733, 1466, 2199, 2932, 4398, 4751, 5131, 8796, 9502, 10262, 14253, 15393, 19004, 20524, 28506, 30786, 33257, 35917, 57012, 61572, 66514, 71834, 99771, 107751, 133028, 143668, 199542, 215502, 232799, 399084, 431004, 465598, 698397, 931196, 1396794, 2793588, 3482483, 6964966, 10447449, 13929932, 20894898, 24377381, 41789796, 48754762, 73132143, 97509524, 146264286, 170641667, 292528572, 341283334, 511925001, 682566668, 1023850002, 2047700004]

約数ペア:

[(1, 2047700004), (2, 1023850002), (3, 682566668), (4, 511925001), (6, 341283334), (7, 292528572), (12, 170641667), (14, 146264286), (21, 97509524), (28, 73132143), (42, 48754762), (49, 41789796), (84, 24377381), (98, 20894898), (147, 13929932), (196, 10447449), (294, 6964966), (588, 3482483), (733, 2793588), (1466, 1396794), (2199, 931196), (2932, 698397), (4398, 465598), (4751, 431004), (5131, 399084), (8796, 232799), (9502, 215502), (10262, 199542), (14253, 143668), (15393, 133028), (19004, 107751), (20524, 99771), (28506, 71834), (30786, 66514), (33257, 61572), (35917, 57012)]