2109134810

素因数分解:

$2^1\times 5^1\times {\mathrm{5503}}^1\times {\mathrm{38327}}^1$

素因数の和:43837

約数の個数: 16

約数和(自身を含む): 3797231616

約数和(自身を除く): 1688096806

約数列:

[1, 2, 5, 10, 5503, 11006, 27515, 38327, 55030, 76654, 191635, 383270, 210913481, 421826962, 1054567405, 2109134810]

約数ペア:

[(1, 2109134810), (2, 1054567405), (5, 421826962), (10, 210913481), (5503, 383270), (11006, 191635), (27515, 76654), (38327, 55030)]