520073246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{307009}}^1$

素因数の和:307040

約数の個数: 24

約数和(自身を含む): 979975920

約数和(自身を除く): 459902674

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 307009, 614018, 2149063, 3377099, 4298126, 6754198, 23639693, 37148089, 47279386, 74296178, 260036623, 520073246]

約数ペア:

[(1, 520073246), (2, 260036623), (7, 74296178), (11, 47279386), (14, 37148089), (22, 23639693), (77, 6754198), (121, 4298126), (154, 3377099), (242, 2149063), (847, 614018), (1694, 307009)]