423218446

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{22277}}^1$

素因数の和:22368

約数の個数: 32

約数和(自身を含む): 769927680

約数和(自身を除く): 346709234

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 2714, 9499, 18998, 22277, 44554, 155939, 311878, 512371, 1024742, 1314343, 2628686, 3586597, 7173194, 9200401, 18400802, 30229889, 60459778, 211609223, 423218446]

約数ペア:

[(1, 423218446), (2, 211609223), (7, 60459778), (14, 30229889), (23, 18400802), (46, 9200401), (59, 7173194), (118, 3586597), (161, 2628686), (322, 1314343), (413, 1024742), (826, 512371), (1357, 311878), (2714, 155939), (9499, 44554), (18998, 22277)]