127908476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{12457}}^1$

素因数の和:12629

約数の個数: 24

約数和(自身を含む): 238595616

約数和(自身を除く): 110687140

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 2567, 5134, 10268, 12457, 24914, 49828, 211769, 423538, 847076, 1881007, 3762014, 7524028, 31977119, 63954238, 127908476]

約数ペア:

[(1, 127908476), (2, 63954238), (4, 31977119), (17, 7524028), (34, 3762014), (68, 1881007), (151, 847076), (302, 423538), (604, 211769), (2567, 49828), (5134, 24914), (10268, 12457)]