80401998

素因数分解:

$2^1\times 3^1\times {\mathrm{283}}^1\times {\mathrm{47351}}^1$

素因数の和:47639

約数の個数: 16

約数和(自身を含む): 161375616

約数和(自身を除く): 80973618

約数列:

[1, 2, 3, 6, 283, 566, 849, 1698, 47351, 94702, 142053, 284106, 13400333, 26800666, 40200999, 80401998]

約数ペア:

[(1, 80401998), (2, 40200999), (3, 26800666), (6, 13400333), (283, 284106), (566, 142053), (849, 94702), (1698, 47351)]