1010667568

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{157523}}^1$

素因数の和:157932

約数の個数: 20

約数和(自身を含む): 1963064088

約数和(自身を除く): 952396520

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 157523, 315046, 630092, 1260184, 2520368, 63166723, 126333446, 252666892, 505333784, 1010667568]

約数ペア:

[(1, 1010667568), (2, 505333784), (4, 252666892), (8, 126333446), (16, 63166723), (401, 2520368), (802, 1260184), (1604, 630092), (3208, 315046), (6416, 157523)]