1297789714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1\times {\mathrm{11831}}^1$

素因数の和:16065

約数の個数: 16

約数和(自身を含む): 2097103680

約数和(自身を除く): 799313966

約数列:

[1, 2, 13, 26, 4219, 8438, 11831, 23662, 54847, 109694, 153803, 307606, 49914989, 99829978, 648894857, 1297789714]

約数ペア:

[(1, 1297789714), (2, 648894857), (13, 99829978), (26, 49914989), (4219, 307606), (8438, 153803), (11831, 109694), (23662, 54847)]