4891224965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3866581}}^1$

素因数の和:3866620

約数の個数: 16

約数和(自身を含む): 6681453696

約数和(自身を除く): 1790228731

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 3866581, 19332905, 42532391, 88931363, 212661955, 444656815, 978244993, 4891224965]

約数ペア:

[(1, 4891224965), (5, 978244993), (11, 444656815), (23, 212661955), (55, 88931363), (115, 42532391), (253, 19332905), (1265, 3866581)]