904323212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{82421}}^1$

素因数の和:82649

約数の個数: 24

約数和(自身を含む): 1712399472

約数和(自身を除く): 808076260

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 10972, 82421, 164842, 329684, 1071473, 2142946, 4285892, 17390831, 34781662, 69563324, 226080803, 452161606, 904323212]

約数ペア:

[(1, 904323212), (2, 452161606), (4, 226080803), (13, 69563324), (26, 34781662), (52, 17390831), (211, 4285892), (422, 2142946), (844, 1071473), (2743, 329684), (5486, 164842), (10972, 82421)]