1255074254

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{2917}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 2186959296

約数和(自身を除く): 931885042

約数列:

[1, 2, 7, 14, 73, 146, 421, 511, 842, 1022, 2917, 2947, 5834, 5894, 20419, 30733, 40838, 61466, 212941, 215131, 425882, 430262, 1228057, 1490587, 2456114, 2981174, 8596399, 17192798, 89648161, 179296322, 627537127, 1255074254]

約数ペア:

[(1, 1255074254), (2, 627537127), (7, 179296322), (14, 89648161), (73, 17192798), (146, 8596399), (421, 2981174), (511, 2456114), (842, 1490587), (1022, 1228057), (2917, 430262), (2947, 425882), (5834, 215131), (5894, 212941), (20419, 61466), (30733, 40838)]