868654312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{107827}}^1$

素因数の和:107905

約数の個数: 32

約数和(自身を含む): 1746813600

約数和(自身を除く): 878159288

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 107827, 215654, 431308, 862616, 2048713, 4097426, 5714831, 8194852, 11429662, 16389704, 22859324, 45718648, 108581789, 217163578, 434327156, 868654312]

約数ペア:

[(1, 868654312), (2, 434327156), (4, 217163578), (8, 108581789), (19, 45718648), (38, 22859324), (53, 16389704), (76, 11429662), (106, 8194852), (152, 5714831), (212, 4097426), (424, 2048713), (1007, 862616), (2014, 431308), (4028, 215654), (8056, 107827)]