2957892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 8236032

約数和(自身を除く): 5278140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1531, 1932, 3062, 4593, 6124, 9186, 10717, 18372, 21434, 32151, 35213, 42868, 64302, 70426, 105639, 128604, 140852, 211278, 246491, 422556, 492982, 739473, 985964, 1478946, 2957892]

約数ペア:

[(1, 2957892), (2, 1478946), (3, 985964), (4, 739473), (6, 492982), (7, 422556), (12, 246491), (14, 211278), (21, 140852), (23, 128604), (28, 105639), (42, 70426), (46, 64302), (69, 42868), (84, 35213), (92, 32151), (138, 21434), (161, 18372), (276, 10717), (322, 9186), (483, 6124), (644, 4593), (966, 3062), (1531, 1932)]