2008955090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1\times {\mathrm{4493}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 3681233136

約数和(自身を除く): 1672278046

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 733, 1466, 3665, 4493, 7330, 8986, 22465, 44713, 44930, 89426, 223565, 274073, 447130, 548146, 1370365, 2740730, 3293369, 6586738, 16466845, 32933690, 200895509, 401791018, 1004477545, 2008955090]

約数ペア:

[(1, 2008955090), (2, 1004477545), (5, 401791018), (10, 200895509), (61, 32933690), (122, 16466845), (305, 6586738), (610, 3293369), (733, 2740730), (1466, 1370365), (3665, 548146), (4493, 447130), (7330, 274073), (8986, 223565), (22465, 89426), (44713, 44930)]