268479358

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{5011}}^1$

素因数の和:5152

約数の個数: 32

約数和(自身を含む): 476340480

約数和(自身を除く): 207861122

約数列:

[1, 2, 7, 14, 43, 86, 89, 178, 301, 602, 623, 1246, 3827, 5011, 7654, 10022, 26789, 35077, 53578, 70154, 215473, 430946, 445979, 891958, 1508311, 3016622, 3121853, 6243706, 19177097, 38354194, 134239679, 268479358]

約数ペア:

[(1, 268479358), (2, 134239679), (7, 38354194), (14, 19177097), (43, 6243706), (86, 3121853), (89, 3016622), (178, 1508311), (301, 891958), (602, 445979), (623, 430946), (1246, 215473), (3827, 70154), (5011, 53578), (7654, 35077), (10022, 26789)]