1929718546

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2999}}^1$

素因数の和:3127

約数の個数: 64

約数和(自身を含む): 3628800000

約数和(自身を除く): 1699081454

約数列:

[1, 2, 7, 14, 19, 38, 41, 59, 82, 118, 133, 266, 287, 413, 574, 779, 826, 1121, 1558, 2242, 2419, 2999, 4838, 5453, 5998, 7847, 10906, 15694, 16933, 20993, 33866, 41986, 45961, 56981, 91922, 113962, 122959, 176941, 245918, 321727, 353882, 398867, 643454, 797734, 860713, 1238587, 1721426, 2336221, 2477174, 3361879, 4672442, 6723758, 7254581, 14509162, 16353547, 23533153, 32707094, 47066306, 50782067, 101564134, 137837039, 275674078, 964859273, 1929718546]

約数ペア:

[(1, 1929718546), (2, 964859273), (7, 275674078), (14, 137837039), (19, 101564134), (38, 50782067), (41, 47066306), (59, 32707094), (82, 23533153), (118, 16353547), (133, 14509162), (266, 7254581), (287, 6723758), (413, 4672442), (574, 3361879), (779, 2477174), (826, 2336221), (1121, 1721426), (1558, 1238587), (2242, 860713), (2419, 797734), (2999, 643454), (4838, 398867), (5453, 353882), (5998, 321727), (7847, 245918), (10906, 176941), (15694, 122959), (16933, 113962), (20993, 91922), (33866, 56981), (41986, 45961)]