1619629272

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{978037}}^1$

素因数の和:978072

約数の個数: 48

約数和(自身を含む): 4577217840

約数和(自身を除く): 2957588568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 978037, 1956074, 2934111, 3912148, 5868222, 7824296, 8802333, 11736444, 17604666, 22494851, 23472888, 35209332, 44989702, 67484553, 70418664, 89979404, 134969106, 179958808, 202453659, 269938212, 404907318, 539876424, 809814636, 1619629272]

約数ペア:

[(1, 1619629272), (2, 809814636), (3, 539876424), (4, 404907318), (6, 269938212), (8, 202453659), (9, 179958808), (12, 134969106), (18, 89979404), (23, 70418664), (24, 67484553), (36, 44989702), (46, 35209332), (69, 23472888), (72, 22494851), (92, 17604666), (138, 11736444), (184, 8802333), (207, 7824296), (276, 5868222), (414, 3912148), (552, 2934111), (828, 1956074), (1656, 978037)]