2328431

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 2968560

約数和(自身を除く): 640129

約数列:

[1, 7, 19, 41, 49, 61, 133, 287, 427, 779, 931, 1159, 2009, 2501, 2989, 5453, 8113, 17507, 38171, 47519, 56791, 122549, 332633, 2328431]

約数ペア:

[(1, 2328431), (7, 332633), (19, 122549), (41, 56791), (49, 47519), (61, 38171), (133, 17507), (287, 8113), (427, 5453), (779, 2989), (931, 2501), (1159, 2009)]