2028492904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{47653}}^1$

素因数の和:47989

約数の個数: 32

約数和(自身を含む): 4040106120

約数和(自身を除く): 2011613216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313, 626, 1252, 2504, 5321, 10642, 21284, 42568, 47653, 95306, 190612, 381224, 810101, 1620202, 3240404, 6480808, 14915389, 29830778, 59661556, 119323112, 253561613, 507123226, 1014246452, 2028492904]

約数ペア:

[(1, 2028492904), (2, 1014246452), (4, 507123226), (8, 253561613), (17, 119323112), (34, 59661556), (68, 29830778), (136, 14915389), (313, 6480808), (626, 3240404), (1252, 1620202), (2504, 810101), (5321, 381224), (10642, 190612), (21284, 95306), (42568, 47653)]