2019975654

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1\times {\mathrm{4013}}^1$

素因数の和:6012

約数の個数: 32

約数和(自身を含む): 4137053184

約数和(自身を除く): 2117077530

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1951, 3902, 4013, 5853, 8026, 11706, 12039, 24078, 83893, 167786, 172559, 251679, 345118, 503358, 517677, 1035354, 7829363, 15658726, 23488089, 46976178, 336662609, 673325218, 1009987827, 2019975654]

約数ペア:

[(1, 2019975654), (2, 1009987827), (3, 673325218), (6, 336662609), (43, 46976178), (86, 23488089), (129, 15658726), (258, 7829363), (1951, 1035354), (3902, 517677), (4013, 503358), (5853, 345118), (8026, 251679), (11706, 172559), (12039, 167786), (24078, 83893)]