16709678728

素因数分解:

$2^3\times {\mathrm{613}}^1\times {\mathrm{3407357}}^1$

素因数の和:3407976

約数の個数: 16

約数和(自身を含む): 31381767180

約数和(自身を除く): 14672088452

約数列:

[1, 2, 4, 8, 613, 1226, 2452, 4904, 3407357, 6814714, 13629428, 27258856, 2088709841, 4177419682, 8354839364, 16709678728]

約数ペア:

[(1, 16709678728), (2, 8354839364), (4, 4177419682), (8, 2088709841), (613, 27258856), (1226, 13629428), (2452, 6814714), (4904, 3407357)]