448513639

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 567336960

約数和(自身を除く): 118823321

約数列:

[1, 7, 19, 23, 133, 151, 161, 437, 971, 1057, 2869, 3059, 3473, 6797, 18449, 20083, 22333, 24311, 65987, 129143, 146621, 156331, 424327, 461909, 1026347, 2785799, 2970289, 3372283, 19500593, 23605981, 64073377, 448513639]

約数ペア:

[(1, 448513639), (7, 64073377), (19, 23605981), (23, 19500593), (133, 3372283), (151, 2970289), (161, 2785799), (437, 1026347), (971, 461909), (1057, 424327), (2869, 156331), (3059, 146621), (3473, 129143), (6797, 65987), (18449, 24311), (20083, 22333)]