2663140535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1\times {\mathrm{25633}}^1$

素因数の和:27538

約数の個数: 16

約数和(自身を含む): 3488274720

約数和(自身を除く): 825134185

約数列:

[1, 5, 11, 55, 1889, 9445, 20779, 25633, 103895, 128165, 281963, 1409815, 48420737, 242103685, 532628107, 2663140535]

約数ペア:

[(1, 2663140535), (5, 532628107), (11, 242103685), (55, 48420737), (1889, 1409815), (9445, 281963), (20779, 128165), (25633, 103895)]