2013187856

素因数分解:

$2^4\times {\mathrm{1669}}^1\times {\mathrm{75389}}^1$

素因数の和:77066

約数の個数: 20

約数和(自身を含む): 3902940300

約数和(自身を除く): 1889752444

約数列:

[1, 2, 4, 8, 16, 1669, 3338, 6676, 13352, 26704, 75389, 150778, 301556, 603112, 1206224, 125824241, 251648482, 503296964, 1006593928, 2013187856]

約数ペア:

[(1, 2013187856), (2, 1006593928), (4, 503296964), (8, 251648482), (16, 125824241), (1669, 1206224), (3338, 603112), (6676, 301556), (13352, 150778), (26704, 75389)]