4198268464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1794

約数の個数: 80

約数和(自身を含む): 8920317952

約数和(自身を除く): 4722049488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 127, 206, 208, 254, 412, 508, 824, 1016, 1339, 1543, 1648, 1651, 2032, 2678, 3086, 3302, 5356, 6172, 6604, 10712, 12344, 13081, 13208, 20059, 21424, 24688, 26162, 26416, 40118, 52324, 80236, 104648, 158929, 160472, 170053, 195961, 209296, 317858, 320944, 340106, 391922, 635716, 680212, 783844, 1271432, 1360424, 1567688, 2066077, 2542864, 2547493, 2720848, 3135376, 4132154, 5094986, 8264308, 10189972, 16528616, 20183983, 20379944, 33057232, 40367966, 40759888, 80735932, 161471864, 262391779, 322943728, 524783558, 1049567116, 2099134232, 4198268464]

約数ペア:

[(1, 4198268464), (2, 2099134232), (4, 1049567116), (8, 524783558), (13, 322943728), (16, 262391779), (26, 161471864), (52, 80735932), (103, 40759888), (104, 40367966), (127, 33057232), (206, 20379944), (208, 20183983), (254, 16528616), (412, 10189972), (508, 8264308), (824, 5094986), (1016, 4132154), (1339, 3135376), (1543, 2720848), (1648, 2547493), (1651, 2542864), (2032, 2066077), (2678, 1567688), (3086, 1360424), (3302, 1271432), (5356, 783844), (6172, 680212), (6604, 635716), (10712, 391922), (12344, 340106), (13081, 320944), (13208, 317858), (20059, 209296), (21424, 195961), (24688, 170053), (26162, 160472), (26416, 158929), (40118, 104648), (52324, 80236)]