13074292

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 30566592

約数和(自身を除く): 17492300

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 227, 238, 242, 308, 374, 454, 476, 484, 748, 847, 908, 1309, 1589, 1694, 2057, 2497, 2618, 3178, 3388, 3859, 4114, 4994, 5236, 6356, 7718, 8228, 9988, 14399, 15436, 17479, 27013, 27467, 28798, 34958, 42449, 54026, 54934, 57596, 69916, 84898, 108052, 109868, 169796, 192269, 297143, 384538, 466939, 594286, 769076, 933878, 1188572, 1867756, 3268573, 6537146, 13074292]

約数ペア:

[(1, 13074292), (2, 6537146), (4, 3268573), (7, 1867756), (11, 1188572), (14, 933878), (17, 769076), (22, 594286), (28, 466939), (34, 384538), (44, 297143), (68, 192269), (77, 169796), (119, 109868), (121, 108052), (154, 84898), (187, 69916), (227, 57596), (238, 54934), (242, 54026), (308, 42449), (374, 34958), (454, 28798), (476, 27467), (484, 27013), (748, 17479), (847, 15436), (908, 14399), (1309, 9988), (1589, 8228), (1694, 7718), (2057, 6356), (2497, 5236), (2618, 4994), (3178, 4114), (3388, 3859)]