1039391392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{1613}}^1$

素因数の和:3185

約数の個数: 48

約数和(自身を含む): 2206499400

約数和(自身を除く): 1167108008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1549, 1613, 3098, 3226, 6196, 6452, 12392, 12904, 20137, 20969, 24784, 25808, 40274, 41938, 49568, 51616, 80548, 83876, 161096, 167752, 322192, 335504, 644384, 671008, 2498537, 4997074, 9994148, 19988296, 32480981, 39976592, 64961962, 79953184, 129923924, 259847848, 519695696, 1039391392]

約数ペア:

[(1, 1039391392), (2, 519695696), (4, 259847848), (8, 129923924), (13, 79953184), (16, 64961962), (26, 39976592), (32, 32480981), (52, 19988296), (104, 9994148), (208, 4997074), (416, 2498537), (1549, 671008), (1613, 644384), (3098, 335504), (3226, 322192), (6196, 167752), (6452, 161096), (12392, 83876), (12904, 80548), (20137, 51616), (20969, 49568), (24784, 41938), (25808, 40274)]