492038992

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{345533}}^1$

素因数の和:345630

約数の個数: 20

約数和(自身を含む): 964039860

約数和(自身を除く): 472000868

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 345533, 691066, 1382132, 2764264, 5528528, 30752437, 61504874, 123009748, 246019496, 492038992]

約数ペア:

[(1, 492038992), (2, 246019496), (4, 123009748), (8, 61504874), (16, 30752437), (89, 5528528), (178, 2764264), (356, 1382132), (712, 691066), (1424, 345533)]