1994044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 3882368

約数和(自身を除く): 1888324

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1237, 1612, 2474, 4948, 16081, 32162, 38347, 64324, 76694, 153388, 498511, 997022, 1994044]

約数ペア:

[(1, 1994044), (2, 997022), (4, 498511), (13, 153388), (26, 76694), (31, 64324), (52, 38347), (62, 32162), (124, 16081), (403, 4948), (806, 2474), (1237, 1612)]