2829876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 7687680

約数和(自身を除く): 4857804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 571, 708, 826, 1142, 1239, 1652, 1713, 2284, 2478, 3426, 3997, 4956, 6852, 7994, 11991, 15988, 23982, 33689, 47964, 67378, 101067, 134756, 202134, 235823, 404268, 471646, 707469, 943292, 1414938, 2829876]

約数ペア:

[(1, 2829876), (2, 1414938), (3, 943292), (4, 707469), (6, 471646), (7, 404268), (12, 235823), (14, 202134), (21, 134756), (28, 101067), (42, 67378), (59, 47964), (84, 33689), (118, 23982), (177, 15988), (236, 11991), (354, 7994), (413, 6852), (571, 4956), (708, 3997), (826, 3426), (1142, 2478), (1239, 2284), (1652, 1713)]