2087416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 4262400

約数和(自身を除く): 2174984

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 443, 589, 886, 1178, 1772, 2356, 3544, 4712, 8417, 13733, 16834, 27466, 33668, 54932, 67336, 109864, 260927, 521854, 1043708, 2087416]

約数ペア:

[(1, 2087416), (2, 1043708), (4, 521854), (8, 260927), (19, 109864), (31, 67336), (38, 54932), (62, 33668), (76, 27466), (124, 16834), (152, 13733), (248, 8417), (443, 4712), (589, 3544), (886, 2356), (1178, 1772)]