2105768

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 4661760

約数和(自身を除く): 2555992

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1213, 1736, 2426, 4852, 8491, 9704, 16982, 33964, 37603, 67928, 75206, 150412, 263221, 300824, 526442, 1052884, 2105768]

約数ペア:

[(1, 2105768), (2, 1052884), (4, 526442), (7, 300824), (8, 263221), (14, 150412), (28, 75206), (31, 67928), (56, 37603), (62, 33964), (124, 16982), (217, 9704), (248, 8491), (434, 4852), (868, 2426), (1213, 1736)]