490000430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1195123}}^1$

素因数の和:1195171

約数の個数: 16

約数和(自身を含む): 903513744

約数和(自身を除く): 413513314

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1195123, 2390246, 5975615, 11951230, 49000043, 98000086, 245000215, 490000430]

約数ペア:

[(1, 490000430), (2, 245000215), (5, 98000086), (10, 49000043), (41, 11951230), (82, 5975615), (205, 2390246), (410, 1195123)]