248305538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1\times {\mathrm{5641}}^1$

素因数の和:7349

約数の個数: 16

約数和(自身を含む): 401417016

約数和(自身を除く): 153111478

約数列:

[1, 2, 13, 26, 1693, 3386, 5641, 11282, 22009, 44018, 73333, 146666, 9550213, 19100426, 124152769, 248305538]

約数ペア:

[(1, 248305538), (2, 124152769), (13, 19100426), (26, 9550213), (1693, 146666), (3386, 73333), (5641, 44018), (11282, 22009)]