333837530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{787}}^1$

素因数の和:1071

約数の個数: 48

約数和(自身を含む): 654109344

約数和(自身を除く): 320271814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 251, 338, 502, 787, 845, 1255, 1574, 1690, 2510, 3263, 3935, 6526, 7870, 10231, 16315, 20462, 32630, 42419, 51155, 84838, 102310, 133003, 197537, 212095, 266006, 395074, 424190, 665015, 987685, 1330030, 1975370, 2567981, 5135962, 12839905, 25679810, 33383753, 66767506, 166918765, 333837530]

約数ペア:

[(1, 333837530), (2, 166918765), (5, 66767506), (10, 33383753), (13, 25679810), (26, 12839905), (65, 5135962), (130, 2567981), (169, 1975370), (251, 1330030), (338, 987685), (502, 665015), (787, 424190), (845, 395074), (1255, 266006), (1574, 212095), (1690, 197537), (2510, 133003), (3263, 102310), (3935, 84838), (6526, 51155), (7870, 42419), (10231, 32630), (16315, 20462)]