605313394

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 1048608000

約数和(自身を除く): 443294606

約数列:

[1, 2, 7, 14, 149, 298, 439, 661, 878, 1043, 1322, 2086, 3073, 4627, 6146, 9254, 65411, 98489, 130822, 196978, 290179, 457877, 580358, 689423, 915754, 1378846, 2031253, 4062506, 43236671, 86473342, 302656697, 605313394]

約数ペア:

[(1, 605313394), (2, 302656697), (7, 86473342), (14, 43236671), (149, 4062506), (298, 2031253), (439, 1378846), (661, 915754), (878, 689423), (1043, 580358), (1322, 457877), (2086, 290179), (3073, 196978), (4627, 130822), (6146, 98489), (9254, 65411)]