1972200481

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1\times {\mathrm{4999}}^1$

素因数の和:6048

約数の個数: 16

約数和(自身を含む): 2181600000

約数和(自身を除く): 209399519

約数列:

[1, 17, 23, 391, 1009, 4999, 17153, 23207, 84983, 114977, 394519, 1954609, 5043991, 85747847, 116011793, 1972200481]

約数ペア:

[(1, 1972200481), (17, 116011793), (23, 85747847), (391, 5043991), (1009, 1954609), (4999, 394519), (17153, 114977), (23207, 84983)]