913612

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 1858304

約数和(自身を除く): 944692

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 487, 938, 974, 1876, 1948, 3409, 6818, 13636, 32629, 65258, 130516, 228403, 456806, 913612]

約数ペア:

[(1, 913612), (2, 456806), (4, 228403), (7, 130516), (14, 65258), (28, 32629), (67, 13636), (134, 6818), (268, 3409), (469, 1948), (487, 1876), (938, 974)]