489776006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{6997}}^1$

素因数の和:8159

約数の個数: 16

約数和(自身を含む): 759143040

約数和(自身を除く): 269367034

約数列:

[1, 2, 31, 62, 1129, 2258, 6997, 13994, 34999, 69998, 216907, 433814, 7899613, 15799226, 244888003, 489776006]

約数ペア:

[(1, 489776006), (2, 244888003), (31, 15799226), (62, 7899613), (1129, 433814), (2258, 216907), (6997, 69998), (13994, 34999)]