4019848

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 8991360

約数和(自身を除く): 4971512

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 3121, 6242, 12484, 21847, 24968, 43694, 71783, 87388, 143566, 174776, 287132, 502481, 574264, 1004962, 2009924, 4019848]

約数ペア:

[(1, 4019848), (2, 2009924), (4, 1004962), (7, 574264), (8, 502481), (14, 287132), (23, 174776), (28, 143566), (46, 87388), (56, 71783), (92, 43694), (161, 24968), (184, 21847), (322, 12484), (644, 6242), (1288, 3121)]