7481212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 13885200

約数和(自身を除く): 6403988

約数列:

[1, 2, 4, 19, 38, 76, 173, 346, 569, 692, 1138, 2276, 3287, 6574, 10811, 13148, 21622, 43244, 98437, 196874, 393748, 1870303, 3740606, 7481212]

約数ペア:

[(1, 7481212), (2, 3740606), (4, 1870303), (19, 393748), (38, 196874), (76, 98437), (173, 43244), (346, 21622), (569, 13148), (692, 10811), (1138, 6574), (2276, 3287)]