858887914

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{42701}}^1$

素因数の和:42905

約数の個数: 16

約数和(自身を含む): 1314367560

約数和(自身を除く): 455479646

約数列:

[1, 2, 89, 113, 178, 226, 10057, 20114, 42701, 85402, 3800389, 4825213, 7600778, 9650426, 429443957, 858887914]

約数ペア:

[(1, 858887914), (2, 429443957), (89, 9650426), (113, 7600778), (178, 4825213), (226, 3800389), (10057, 85402), (20114, 42701)]