538938

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:466

約数の個数: 24

約数和(自身を含む): 1185600

約数和(自身を除く): 646662

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 379, 474, 711, 758, 1137, 1422, 2274, 3411, 6822, 29941, 59882, 89823, 179646, 269469, 538938]

約数ペア:

[(1, 538938), (2, 269469), (3, 179646), (6, 89823), (9, 59882), (18, 29941), (79, 6822), (158, 3411), (237, 2274), (379, 1422), (474, 1137), (711, 758)]