2131951836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{44449}}^1$

素因数の和:45034

約数の個数: 48

約数和(自身を含む): 5695289600

約数和(自身を除く): 3563337764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 571, 1142, 1713, 2284, 3426, 3997, 6852, 7994, 11991, 15988, 23982, 44449, 47964, 88898, 133347, 177796, 266694, 311143, 533388, 622286, 933429, 1244572, 1866858, 3733716, 25380379, 50760758, 76141137, 101521516, 152282274, 177662653, 304564548, 355325306, 532987959, 710650612, 1065975918, 2131951836]

約数ペア:

[(1, 2131951836), (2, 1065975918), (3, 710650612), (4, 532987959), (6, 355325306), (7, 304564548), (12, 177662653), (14, 152282274), (21, 101521516), (28, 76141137), (42, 50760758), (84, 25380379), (571, 3733716), (1142, 1866858), (1713, 1244572), (2284, 933429), (3426, 622286), (3997, 533388), (6852, 311143), (7994, 266694), (11991, 177796), (15988, 133347), (23982, 88898), (44449, 47964)]