398108403786

素因数分解:

$2^1\times 3^1\times {\mathrm{2311}}^1\times {\mathrm{28711121}}^1$

素因数の和:28713437

約数の個数: 16

約数和(自身を含む): 796561368768

約数和(自身を除く): 398452964982

約数列:

[1, 2, 3, 6, 2311, 4622, 6933, 13866, 28711121, 57422242, 86133363, 172266726, 66351400631, 132702801262, 199054201893, 398108403786]

約数ペア:

[(1, 398108403786), (2, 199054201893), (3, 132702801262), (6, 66351400631), (2311, 172266726), (4622, 86133363), (6933, 57422242), (13866, 28711121)]