889862012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{88667}}^1$

素因数の和:88877

約数の個数: 24

約数和(自身を含む): 1685756016

約数和(自身を除く): 795894004

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 88667, 177334, 354668, 1152671, 2305342, 4610684, 17112731, 34225462, 68450924, 222465503, 444931006, 889862012]

約数ペア:

[(1, 889862012), (2, 444931006), (4, 222465503), (13, 68450924), (26, 34225462), (52, 17112731), (193, 4610684), (386, 2305342), (772, 1152671), (2509, 354668), (5018, 177334), (10036, 88667)]