2177531330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16750241}}^1$

素因数の和:16750261

約数の個数: 16

約数和(自身を含む): 4221060984

約数和(自身を除く): 2043529654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16750241, 33500482, 83751205, 167502410, 217753133, 435506266, 1088765665, 2177531330]

約数ペア:

[(1, 2177531330), (2, 1088765665), (5, 435506266), (10, 217753133), (13, 167502410), (26, 83751205), (65, 33500482), (130, 16750241)]