3927344

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1028

約数の個数: 20

約数和(自身を含む): 7640880

約数和(自身を除く): 3713536

約数列:

[1, 2, 4, 8, 16, 389, 631, 778, 1262, 1556, 2524, 3112, 5048, 6224, 10096, 245459, 490918, 981836, 1963672, 3927344]

約数ペア:

[(1, 3927344), (2, 1963672), (4, 981836), (8, 490918), (16, 245459), (389, 10096), (631, 6224), (778, 5048), (1262, 3112), (1556, 2524)]