133609684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{8209}}^1$

素因数の和:8539

約数の個数: 24

約数和(自身を含む): 252638120

約数和(自身を除く): 119028436

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 8138, 8209, 16276, 16418, 32836, 106717, 213434, 426868, 2569417, 5138834, 10277668, 33402421, 66804842, 133609684]

約数ペア:

[(1, 133609684), (2, 66804842), (4, 33402421), (13, 10277668), (26, 5138834), (52, 2569417), (313, 426868), (626, 213434), (1252, 106717), (4069, 32836), (8138, 16418), (8209, 16276)]