890916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5711}}^1$

素因数の和:5731

約数の個数: 24

約数和(自身を含む): 2239104

約数和(自身を除く): 1348188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5711, 11422, 17133, 22844, 34266, 68532, 74243, 148486, 222729, 296972, 445458, 890916]

約数ペア:

[(1, 890916), (2, 445458), (3, 296972), (4, 222729), (6, 148486), (12, 74243), (13, 68532), (26, 34266), (39, 22844), (52, 17133), (78, 11422), (156, 5711)]