2019601062

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{1951}}^1$

素因数の和:2529

約数の個数: 48

約数和(自身を含む): 4421514240

約数和(自身を除く): 2401913178

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 439, 786, 878, 1179, 1317, 1951, 2358, 2634, 3902, 3951, 5853, 7902, 11706, 17559, 35118, 57509, 115018, 172527, 255581, 345054, 511162, 517581, 766743, 856489, 1035162, 1533486, 1712978, 2300229, 2569467, 4600458, 5138934, 7708401, 15416802, 112200059, 224400118, 336600177, 673200354, 1009800531, 2019601062]

約数ペア:

[(1, 2019601062), (2, 1009800531), (3, 673200354), (6, 336600177), (9, 224400118), (18, 112200059), (131, 15416802), (262, 7708401), (393, 5138934), (439, 4600458), (786, 2569467), (878, 2300229), (1179, 1712978), (1317, 1533486), (1951, 1035162), (2358, 856489), (2634, 766743), (3902, 517581), (3951, 511162), (5853, 345054), (7902, 255581), (11706, 172527), (17559, 115018), (35118, 57509)]