248833274

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 401760000

約数和(自身を除く): 152926726

約数列:

[1, 2, 23, 46, 61, 71, 122, 142, 1249, 1403, 1633, 2498, 2806, 3266, 4331, 8662, 28727, 57454, 76189, 88679, 99613, 152378, 177358, 199226, 1752347, 2039617, 3504694, 4079234, 5409419, 10818838, 124416637, 248833274]

約数ペア:

[(1, 248833274), (2, 124416637), (23, 10818838), (46, 5409419), (61, 4079234), (71, 3504694), (122, 2039617), (142, 1752347), (1249, 199226), (1403, 177358), (1633, 152378), (2498, 99613), (2806, 88679), (3266, 76189), (4331, 57454), (8662, 28727)]