2784270334

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1\times {\mathrm{11719}}^1$

素因数の和:12495

約数の個数: 16

約数和(自身を含む): 4204010880

約数和(自身を除く): 1419740546

約数列:

[1, 2, 211, 422, 563, 1126, 11719, 23438, 118793, 237586, 2472709, 4945418, 6597797, 13195594, 1392135167, 2784270334]

約数ペア:

[(1, 2784270334), (2, 1392135167), (211, 13195594), (422, 6597797), (563, 4945418), (1126, 2472709), (11719, 237586), (23438, 118793)]