8970742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{2357}}^1$

素因数の和:2543

約数の個数: 16

約数和(自身を含む): 14770512

約数和(自身を除く): 5799770

約数列:

[1, 2, 11, 22, 173, 346, 1903, 2357, 3806, 4714, 25927, 51854, 407761, 815522, 4485371, 8970742]

約数ペア:

[(1, 8970742), (2, 4485371), (11, 815522), (22, 407761), (173, 51854), (346, 25927), (1903, 4714), (2357, 3806)]