5002228

素因数分解:

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

素因数の和:280

約数の個数: 48

約数和(自身を含む): 11088000

約数和(自身を除く): 6085772

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 149, 154, 218, 298, 308, 436, 596, 763, 1043, 1199, 1526, 1639, 2086, 2398, 3052, 3278, 4172, 4796, 6556, 8393, 11473, 16241, 16786, 22946, 32482, 33572, 45892, 64964, 113687, 178651, 227374, 357302, 454748, 714604, 1250557, 2501114, 5002228]

約数ペア:

[(1, 5002228), (2, 2501114), (4, 1250557), (7, 714604), (11, 454748), (14, 357302), (22, 227374), (28, 178651), (44, 113687), (77, 64964), (109, 45892), (149, 33572), (154, 32482), (218, 22946), (298, 16786), (308, 16241), (436, 11473), (596, 8393), (763, 6556), (1043, 4796), (1199, 4172), (1526, 3278), (1639, 3052), (2086, 2398)]