2986565758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1\times {\mathrm{2903}}^1$

素因数の和:3480

約数の個数: 32

約数和(自身を含む): 4947858432

約数和(自身を除く): 1961292674

約数列:

[1, 2, 11, 22, 101, 202, 463, 926, 1111, 2222, 2903, 5093, 5806, 10186, 31933, 46763, 63866, 93526, 293203, 514393, 586406, 1028786, 1344089, 2688178, 3225233, 6450466, 14784979, 29569958, 135752989, 271505978, 1493282879, 2986565758]

約数ペア:

[(1, 2986565758), (2, 1493282879), (11, 271505978), (22, 135752989), (101, 29569958), (202, 14784979), (463, 6450466), (926, 3225233), (1111, 2688178), (2222, 1344089), (2903, 1028786), (5093, 586406), (5806, 514393), (10186, 293203), (31933, 93526), (46763, 63866)]