425304476

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{6991}}^1$

素因数の和:7289

約数の個数: 24

約数和(自身を含む): 758827776

約数和(自身を除く): 333523300

約数列:

[1, 2, 4, 67, 134, 227, 268, 454, 908, 6991, 13982, 15209, 27964, 30418, 60836, 468397, 936794, 1586957, 1873588, 3173914, 6347828, 106326119, 212652238, 425304476]

約数ペア:

[(1, 425304476), (2, 212652238), (4, 106326119), (67, 6347828), (134, 3173914), (227, 1873588), (268, 1586957), (454, 936794), (908, 468397), (6991, 60836), (13982, 30418), (15209, 27964)]