392980756

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{563}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 798569856

約数和(自身を除く): 405589100

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 257, 388, 514, 563, 679, 1028, 1126, 1358, 1799, 2252, 2716, 3598, 3941, 7196, 7882, 15764, 24929, 49858, 54611, 99716, 109222, 144691, 174503, 218444, 289382, 349006, 382277, 578764, 698012, 764554, 1012837, 1529108, 2025674, 4051348, 14035027, 28070054, 56140108, 98245189, 196490378, 392980756]

約数ペア:

[(1, 392980756), (2, 196490378), (4, 98245189), (7, 56140108), (14, 28070054), (28, 14035027), (97, 4051348), (194, 2025674), (257, 1529108), (388, 1012837), (514, 764554), (563, 698012), (679, 578764), (1028, 382277), (1126, 349006), (1358, 289382), (1799, 218444), (2252, 174503), (2716, 144691), (3598, 109222), (3941, 99716), (7196, 54611), (7882, 49858), (15764, 24929)]