2017663696

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{95461}}^1$

素因数の和:96790

約数の個数: 20

約数和(自身を含む): 3912223684

約数和(自身を除く): 1894559988

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 5284, 10568, 21136, 95461, 190922, 381844, 763688, 1527376, 126103981, 252207962, 504415924, 1008831848, 2017663696]

約数ペア:

[(1, 2017663696), (2, 1008831848), (4, 504415924), (8, 252207962), (16, 126103981), (1321, 1527376), (2642, 763688), (5284, 381844), (10568, 190922), (21136, 95461)]