2500530812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{154621}}^1$

素因数の和:154949

約数の個数: 24

約数和(自身を含む): 4727722272

約数和(自身を除く): 2227191460

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 16172, 154621, 309242, 618484, 2010073, 4020146, 8040292, 48087131, 96174262, 192348524, 625132703, 1250265406, 2500530812]

約数ペア:

[(1, 2500530812), (2, 1250265406), (4, 625132703), (13, 192348524), (26, 96174262), (52, 48087131), (311, 8040292), (622, 4020146), (1244, 2010073), (4043, 618484), (8086, 309242), (16172, 154621)]