2013552808

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{615389}}^1$

素因数の和:615804

約数の個数: 16

約数和(自身を含む): 3784648500

約数和(自身を除く): 1771095692

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 615389, 1230778, 2461556, 4923112, 251694101, 503388202, 1006776404, 2013552808]

約数ペア:

[(1, 2013552808), (2, 1006776404), (4, 503388202), (8, 251694101), (409, 4923112), (818, 2461556), (1636, 1230778), (3272, 615389)]