243588046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{19081}}^1$

素因数の和:19587

約数の個数: 16

約数和(自身を含む): 394310448

約数和(自身を除く): 150722402

約数列:

[1, 2, 13, 26, 491, 982, 6383, 12766, 19081, 38162, 248053, 496106, 9368771, 18737542, 121794023, 243588046]

約数ペア:

[(1, 243588046), (2, 121794023), (13, 18737542), (26, 9368771), (491, 496106), (982, 248053), (6383, 38162), (12766, 19081)]