678483364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1733}}^1\times {\mathrm{7529}}^1$

素因数の和:9279

約数の個数: 24

約数和(自身を含む): 1279587960

約数和(自身を除く): 601104596

約数列:

[1, 2, 4, 13, 26, 52, 1733, 3466, 6932, 7529, 15058, 22529, 30116, 45058, 90116, 97877, 195754, 391508, 13047757, 26095514, 52191028, 169620841, 339241682, 678483364]

約数ペア:

[(1, 678483364), (2, 339241682), (4, 169620841), (13, 52191028), (26, 26095514), (52, 13047757), (1733, 391508), (3466, 195754), (6932, 97877), (7529, 90116), (15058, 45058), (22529, 30116)]