997994194

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1\times {\mathrm{6473}}^1$

素因数の和:7209

約数の個数: 16

約数和(自身を含む): 1511497728

約数和(自身を除く): 513503534

約数列:

[1, 2, 127, 254, 607, 1214, 6473, 12946, 77089, 154178, 822071, 1644142, 3929111, 7858222, 498997097, 997994194]

約数ペア:

[(1, 997994194), (2, 498997097), (127, 7858222), (254, 3929111), (607, 1644142), (1214, 822071), (6473, 154178), (12946, 77089)]