1585072

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{631}}^1$

素因数の和:796

約数の個数: 20

約数和(自身を含む): 3095536

約数和(自身を除く): 1510464

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 631, 1256, 1262, 2512, 2524, 5048, 10096, 99067, 198134, 396268, 792536, 1585072]

約数ペア:

[(1, 1585072), (2, 792536), (4, 396268), (8, 198134), (16, 99067), (157, 10096), (314, 5048), (628, 2524), (631, 2512), (1256, 1262)]