612514

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 1067328

約数和(自身を除く): 454814

約数列:

[1, 2, 7, 14, 67, 134, 469, 653, 938, 1306, 4571, 9142, 43751, 87502, 306257, 612514]

約数ペア:

[(1, 612514), (2, 306257), (7, 87502), (14, 43751), (67, 9142), (134, 4571), (469, 1306), (653, 938)]