4920789419

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{886469}}^1$

素因数の和:886550

約数の個数: 16

約数和(自身を含む): 6155647680

約数和(自身を除く): 1234858261

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 886469, 6205283, 11524097, 54074609, 80668679, 378522263, 702969917, 4920789419]

約数ペア:

[(1, 4920789419), (7, 702969917), (13, 378522263), (61, 80668679), (91, 54074609), (427, 11524097), (793, 6205283), (5551, 886469)]