275405116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3271}}^1$

素因数の和:3410

約数の個数: 48

約数和(自身を含む): 574615552

約数和(自身を除く): 299210436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1358, 2716, 3007, 3271, 6014, 6542, 12028, 13084, 21049, 22897, 42098, 45794, 84196, 91588, 101401, 202802, 317287, 405604, 634574, 709807, 1269148, 1419614, 2221009, 2839228, 4442018, 8884036, 9835897, 19671794, 39343588, 68851279, 137702558, 275405116]

約数ペア:

[(1, 275405116), (2, 137702558), (4, 68851279), (7, 39343588), (14, 19671794), (28, 9835897), (31, 8884036), (62, 4442018), (97, 2839228), (124, 2221009), (194, 1419614), (217, 1269148), (388, 709807), (434, 634574), (679, 405604), (868, 317287), (1358, 202802), (2716, 101401), (3007, 91588), (3271, 84196), (6014, 45794), (6542, 42098), (12028, 22897), (13084, 21049)]