1840342

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 24

約数和(自身を含む): 3262680

約数和(自身を除く): 1422338

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 211, 422, 623, 1246, 1477, 2954, 4361, 8722, 10339, 18779, 20678, 37558, 131453, 262906, 920171, 1840342]

約数ペア:

[(1, 1840342), (2, 920171), (7, 262906), (14, 131453), (49, 37558), (89, 20678), (98, 18779), (178, 10339), (211, 8722), (422, 4361), (623, 2954), (1246, 1477)]