2007447659

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1567}}^1$

素因数の和:1779

約数の個数: 32

約数和(自身を含む): 2450595840

約数和(自身を除く): 443148181

約数列:

[1, 7, 23, 73, 109, 161, 511, 763, 1567, 1679, 2507, 7957, 10969, 11753, 17549, 36041, 55699, 114391, 170803, 183011, 252287, 800737, 1195621, 1281077, 2630993, 3928469, 12468619, 18416951, 27499283, 87280333, 286778237, 2007447659]

約数ペア:

[(1, 2007447659), (7, 286778237), (23, 87280333), (73, 27499283), (109, 18416951), (161, 12468619), (511, 3928469), (763, 2630993), (1567, 1281077), (1679, 1195621), (2507, 800737), (7957, 252287), (10969, 183011), (11753, 170803), (17549, 114391), (36041, 55699)]