2501114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 4752000

約数和(自身を除く): 2250886

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 149, 154, 218, 298, 763, 1043, 1199, 1526, 1639, 2086, 2398, 3278, 8393, 11473, 16241, 16786, 22946, 32482, 113687, 178651, 227374, 357302, 1250557, 2501114]

約数ペア:

[(1, 2501114), (2, 1250557), (7, 357302), (11, 227374), (14, 178651), (22, 113687), (77, 32482), (109, 22946), (149, 16786), (154, 16241), (218, 11473), (298, 8393), (763, 3278), (1043, 2398), (1199, 2086), (1526, 1639)]