488287916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{56857}}^1$

素因数の和:56993

約数の個数: 24

約数和(自身を含む): 907453680

約数和(自身を除く): 419165764

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 4294, 8588, 56857, 113714, 227428, 1080283, 2160566, 4321132, 6424841, 12849682, 25699364, 122071979, 244143958, 488287916]

約数ペア:

[(1, 488287916), (2, 244143958), (4, 122071979), (19, 25699364), (38, 12849682), (76, 6424841), (113, 4321132), (226, 2160566), (452, 1080283), (2147, 227428), (4294, 113714), (8588, 56857)]