305289322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3931}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 515249280

約数和(自身を除く): 209959958

約数列:

[1, 2, 13, 26, 29, 58, 103, 206, 377, 754, 1339, 2678, 2987, 3931, 5974, 7862, 38831, 51103, 77662, 102206, 113999, 227998, 404893, 809786, 1481987, 2963974, 5263609, 10527218, 11741897, 23483794, 152644661, 305289322]

約数ペア:

[(1, 305289322), (2, 152644661), (13, 23483794), (26, 11741897), (29, 10527218), (58, 5263609), (103, 2963974), (206, 1481987), (377, 809786), (754, 404893), (1339, 227998), (2678, 113999), (2987, 102206), (3931, 77662), (5974, 51103), (7862, 38831)]