428419226

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 677849472

約数和(自身を除く): 249430246

約数列:

[1, 2, 37, 61, 74, 107, 122, 214, 887, 1774, 2257, 3959, 4514, 6527, 7918, 13054, 32819, 54107, 65638, 94909, 108214, 189818, 241499, 482998, 2001959, 3511633, 4003918, 5789449, 7023266, 11578898, 214209613, 428419226]

約数ペア:

[(1, 428419226), (2, 214209613), (37, 11578898), (61, 7023266), (74, 5789449), (107, 4003918), (122, 3511633), (214, 2001959), (887, 482998), (1774, 241499), (2257, 189818), (3959, 108214), (4514, 94909), (6527, 65638), (7918, 54107), (13054, 32819)]