134809712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{443453}}^1$

素因数の和:443480

約数の個数: 20

約数和(自身を含む): 274941480

約数和(自身を除く): 140131768

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 443453, 886906, 1773812, 3547624, 7095248, 8425607, 16851214, 33702428, 67404856, 134809712]

約数ペア:

[(1, 134809712), (2, 67404856), (4, 33702428), (8, 16851214), (16, 8425607), (19, 7095248), (38, 3547624), (76, 1773812), (152, 886906), (304, 443453)]