844014745

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{859}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 1178956800

約数和(自身を除く): 334942055

約数列:

[1, 5, 7, 35, 67, 335, 419, 469, 859, 2095, 2345, 2933, 4295, 6013, 14665, 28073, 30065, 57553, 140365, 196511, 287765, 359921, 402871, 982555, 1799605, 2014355, 2519447, 12597235, 24114707, 120573535, 168802949, 844014745]

約数ペア:

[(1, 844014745), (5, 168802949), (7, 120573535), (35, 24114707), (67, 12597235), (335, 2519447), (419, 2014355), (469, 1799605), (859, 982555), (2095, 402871), (2345, 359921), (2933, 287765), (4295, 196511), (6013, 140365), (14665, 57553), (28073, 30065)]