13486004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 28858368

約数和(自身を除く): 15372364

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 487, 602, 644, 974, 989, 1204, 1948, 1978, 3409, 3956, 6818, 6923, 11201, 13636, 13846, 20941, 22402, 27692, 41882, 44804, 78407, 83764, 146587, 156814, 293174, 313628, 481643, 586348, 963286, 1926572, 3371501, 6743002, 13486004]

約数ペア:

[(1, 13486004), (2, 6743002), (4, 3371501), (7, 1926572), (14, 963286), (23, 586348), (28, 481643), (43, 313628), (46, 293174), (86, 156814), (92, 146587), (161, 83764), (172, 78407), (301, 44804), (322, 41882), (487, 27692), (602, 22402), (644, 20941), (974, 13846), (989, 13636), (1204, 11201), (1948, 6923), (1978, 6818), (3409, 3956)]