2280431378

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{3533}}^1\times {\mathrm{4421}}^1$

素因数の和:8029

約数の個数: 16

約数和(自身を含む): 3469271256

約数和(自身を除く): 1188839878

約数列:

[1, 2, 73, 146, 3533, 4421, 7066, 8842, 257909, 322733, 515818, 645466, 15619393, 31238786, 1140215689, 2280431378]

約数ペア:

[(1, 2280431378), (2, 1140215689), (73, 31238786), (146, 15619393), (3533, 645466), (4421, 515818), (7066, 322733), (8842, 257909)]