289341316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{34429}}^1$

素因数の和:34635

約数の個数: 24

約数和(自身を含む): 555287040

約数和(自身を除く): 265945724

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 34429, 68858, 137716, 378719, 757438, 1514876, 6575939, 13151878, 26303756, 72335329, 144670658, 289341316]

約数ペア:

[(1, 289341316), (2, 144670658), (4, 72335329), (11, 26303756), (22, 13151878), (44, 6575939), (191, 1514876), (382, 757438), (764, 378719), (2101, 137716), (4202, 68858), (8404, 34429)]