2017989076268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{19853}}^1\times {\mathrm{15299}}^1$

素因数の和:35318

約数の個数: 48

約数和(自身を含む): 3878486841600

約数和(自身を除く): 1860497765332

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 15299, 19853, 30598, 39706, 61196, 79412, 168289, 218383, 336578, 436766, 673156, 873532, 2310149, 2997803, 4620298, 5995606, 9240596, 11991212, 25411639, 32975833, 50823278, 65951666, 101646556, 131903332, 303731047, 607462094, 1214924188, 3341041517, 6682083034, 13364166068, 45863388097, 91726776194, 183453552388, 504497269067, 1008994538134, 2017989076268]

約数ペア:

[(1, 2017989076268), (2, 1008994538134), (4, 504497269067), (11, 183453552388), (22, 91726776194), (44, 45863388097), (151, 13364166068), (302, 6682083034), (604, 3341041517), (1661, 1214924188), (3322, 607462094), (6644, 303731047), (15299, 131903332), (19853, 101646556), (30598, 65951666), (39706, 50823278), (61196, 32975833), (79412, 25411639), (168289, 11991212), (218383, 9240596), (336578, 5995606), (436766, 4620298), (673156, 2997803), (873532, 2310149)]