1457577506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{42443}}^1$

素因数の和:42686

約数の個数: 32

約数和(自身を含む): 2738147328

約数和(自身を除く): 1280569822

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1561, 2453, 3122, 4906, 17171, 34342, 42443, 84886, 297101, 466873, 594202, 933746, 3268111, 6536222, 9464789, 18929578, 66253523, 104112679, 132507046, 208225358, 728788753, 1457577506]

約数ペア:

[(1, 1457577506), (2, 728788753), (7, 208225358), (11, 132507046), (14, 104112679), (22, 66253523), (77, 18929578), (154, 9464789), (223, 6536222), (446, 3268111), (1561, 933746), (2453, 594202), (3122, 466873), (4906, 297101), (17171, 84886), (34342, 42443)]