1021014745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1\times {\mathrm{4729}}^1$

素因数の和:6252

約数の個数: 16

約数和(自身を含む): 1268586000

約数和(自身を除く): 247571255

約数列:

[1, 5, 29, 145, 1489, 4729, 7445, 23645, 43181, 137141, 215905, 685705, 7041481, 35207405, 204202949, 1021014745]

約数ペア:

[(1, 1021014745), (5, 204202949), (29, 35207405), (145, 7041481), (1489, 685705), (4729, 215905), (7445, 137141), (23645, 43181)]