2019935754424

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{275345659}}^1$

素因数の和:275345803

約数の個数: 32

約数和(自身を含む): 4361475254400

約数和(自身を除く): 2341539499976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 275345659, 550691318, 1101382636, 1927419613, 2202765272, 3854839226, 7709678452, 15419356904, 36070281329, 72140562658, 144281125316, 252491969303, 288562250632, 504983938606, 1009967877212, 2019935754424]

約数ペア:

[(1, 2019935754424), (2, 1009967877212), (4, 504983938606), (7, 288562250632), (8, 252491969303), (14, 144281125316), (28, 72140562658), (56, 36070281329), (131, 15419356904), (262, 7709678452), (524, 3854839226), (917, 2202765272), (1048, 1927419613), (1834, 1101382636), (3668, 550691318), (7336, 275345659)]