487995506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2383}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 818760960

約数和(自身を除く): 330765454

約数列:

[1, 2, 17, 19, 34, 38, 317, 323, 634, 646, 2383, 4766, 5389, 6023, 10778, 12046, 40511, 45277, 81022, 90554, 102391, 204782, 755411, 769709, 1510822, 1539418, 12841987, 14352809, 25683974, 28705618, 243997753, 487995506]

約数ペア:

[(1, 487995506), (2, 243997753), (17, 28705618), (19, 25683974), (34, 14352809), (38, 12841987), (317, 1539418), (323, 1510822), (634, 769709), (646, 755411), (2383, 204782), (4766, 102391), (5389, 90554), (6023, 81022), (10778, 45277), (12046, 40511)]