2419696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{3517}}^1$

素因数の和:3568

約数の個数: 20

約数和(自身を含む): 4798552

約数和(自身を除く): 2378856

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 3517, 7034, 14068, 28136, 56272, 151231, 302462, 604924, 1209848, 2419696]

約数ペア:

[(1, 2419696), (2, 1209848), (4, 604924), (8, 302462), (16, 151231), (43, 56272), (86, 28136), (172, 14068), (344, 7034), (688, 3517)]