245220867068

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{8819}}^1\times {\mathrm{21929}}^1$

素因数の和:31069

約数の個数: 24

約数和(自身を含む): 430558707600

約数和(自身を除く): 185337840532

約数列:

[1, 2, 4, 317, 634, 1268, 8819, 17638, 21929, 35276, 43858, 87716, 2795623, 5591246, 6951493, 11182492, 13902986, 27805972, 193391851, 386783702, 773567404, 61305216767, 122610433534, 245220867068]

約数ペア:

[(1, 245220867068), (2, 122610433534), (4, 61305216767), (317, 773567404), (634, 386783702), (1268, 193391851), (8819, 27805972), (17638, 13902986), (21929, 11182492), (35276, 6951493), (43858, 5591246), (87716, 2795623)]