492385292

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{240893}}^1$

素因数の和:240977

約数の個数: 24

約数和(自身を含む): 998264736

約数和(自身を除く): 505879444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 240893, 481786, 963572, 1686251, 3372502, 6745004, 17585189, 35170378, 70340756, 123096323, 246192646, 492385292]

約数ペア:

[(1, 492385292), (2, 246192646), (4, 123096323), (7, 70340756), (14, 35170378), (28, 17585189), (73, 6745004), (146, 3372502), (292, 1686251), (511, 963572), (1022, 481786), (2044, 240893)]