1880810160467

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{6563}}^1\times {\mathrm{4657}}^1$

素因数の和:11435

約数の個数: 32

約数和(自身を含む): 2201408064000

約数和(自身を除く): 320597903533

約数列:

[1, 7, 59, 149, 413, 1043, 4657, 6563, 8791, 32599, 45941, 61537, 274763, 387217, 693893, 977887, 1923341, 2710519, 4857251, 6845209, 30563891, 40939687, 57695333, 213947237, 286577809, 403867331, 1803269569, 4554019759, 12622886983, 31878138313, 268687165781, 1880810160467]

約数ペア:

[(1, 1880810160467), (7, 268687165781), (59, 31878138313), (149, 12622886983), (413, 4554019759), (1043, 1803269569), (4657, 403867331), (6563, 286577809), (8791, 213947237), (32599, 57695333), (45941, 40939687), (61537, 30563891), (274763, 6845209), (387217, 4857251), (693893, 2710519), (977887, 1923341)]