425228793521

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1\times {\mathrm{719}}^1\times {\mathrm{1499}}^1$

素因数の和:2741

約数の個数: 32

約数和(自身を含む): 491443200000

約数和(自身を除く): 66214406479

約数列:

[1, 7, 157, 359, 719, 1099, 1499, 2513, 5033, 10493, 56363, 112883, 235343, 258121, 394541, 538141, 790181, 1077781, 1647401, 1806847, 3766987, 7544467, 40524997, 84488137, 169211617, 283674979, 386923379, 591416959, 1184481319, 2708463653, 60746970503, 425228793521]

約数ペア:

[(1, 425228793521), (7, 60746970503), (157, 2708463653), (359, 1184481319), (719, 591416959), (1099, 386923379), (1499, 283674979), (2513, 169211617), (5033, 84488137), (10493, 40524997), (56363, 7544467), (112883, 3766987), (235343, 1806847), (258121, 1647401), (394541, 1077781), (538141, 790181)]