389027254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{6029}}^1$

素因数の和:6468

約数の個数: 32

約数和(自身を含む): 729388800

約数和(自身を除く): 340361546

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 419, 838, 2933, 4609, 5866, 6029, 9218, 12058, 32263, 42203, 64526, 66319, 84406, 132638, 464233, 928466, 2526151, 5052302, 17683057, 27787661, 35366114, 55575322, 194513627, 389027254]

約数ペア:

[(1, 389027254), (2, 194513627), (7, 55575322), (11, 35366114), (14, 27787661), (22, 17683057), (77, 5052302), (154, 2526151), (419, 928466), (838, 464233), (2933, 132638), (4609, 84406), (5866, 66319), (6029, 64526), (9218, 42203), (12058, 32263)]