11457853442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{2999}}^1$

素因数の和:3351

約数の個数: 64

約数和(自身を含む): 21150720000

約数和(自身を除く): 9692866558

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 271, 371, 542, 742, 1007, 1897, 2014, 2999, 3794, 5149, 5998, 7049, 10298, 14098, 14363, 20993, 28726, 36043, 41986, 56981, 72086, 100541, 113962, 158947, 201082, 272897, 317894, 398867, 545794, 797734, 812729, 1112629, 1625458, 1910279, 2225258, 3019993, 3820558, 5689103, 6039986, 11378206, 15441851, 21139951, 30883702, 42279902, 43074637, 86149274, 108092957, 216185914, 301522459, 603044918, 818418103, 1636836206, 5728926721, 11457853442]

約数ペア:

[(1, 11457853442), (2, 5728926721), (7, 1636836206), (14, 818418103), (19, 603044918), (38, 301522459), (53, 216185914), (106, 108092957), (133, 86149274), (266, 43074637), (271, 42279902), (371, 30883702), (542, 21139951), (742, 15441851), (1007, 11378206), (1897, 6039986), (2014, 5689103), (2999, 3820558), (3794, 3019993), (5149, 2225258), (5998, 1910279), (7049, 1625458), (10298, 1112629), (14098, 812729), (14363, 797734), (20993, 545794), (28726, 398867), (36043, 317894), (41986, 272897), (56981, 201082), (72086, 158947), (100541, 113962)]