2007648845

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1249}}^1\times {\mathrm{7841}}^1$

素因数の和:9136

約数の個数: 16

約数和(自身を含む): 2470230000

約数和(自身を除く): 462581155

約数列:

[1, 5, 41, 205, 1249, 6245, 7841, 39205, 51209, 256045, 321481, 1607405, 9793409, 48967045, 401529769, 2007648845]

約数ペア:

[(1, 2007648845), (5, 401529769), (41, 48967045), (205, 9793409), (1249, 1607405), (6245, 321481), (7841, 256045), (39205, 51209)]