1119304858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4207913}}^1$

素因数の和:4207941

約数の個数: 16

約数和(自身を含む): 2019798720

約数和(自身を除く): 900493862

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4207913, 8415826, 29455391, 58910782, 79950347, 159900694, 559652429, 1119304858]

約数ペア:

[(1, 1119304858), (2, 559652429), (7, 159900694), (14, 79950347), (19, 58910782), (38, 29455391), (133, 8415826), (266, 4207913)]