426648530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{554089}}^1$

素因数の和:554114

約数の個数: 32

約数和(自身を含む): 957467520

約数和(自身を除く): 530818990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 554089, 1108178, 2770445, 3878623, 5540890, 6094979, 7757246, 12189958, 19393115, 30474895, 38786230, 42664853, 60949790, 85329706, 213324265, 426648530]

約数ペア:

[(1, 426648530), (2, 213324265), (5, 85329706), (7, 60949790), (10, 42664853), (11, 38786230), (14, 30474895), (22, 19393115), (35, 12189958), (55, 7757246), (70, 6094979), (77, 5540890), (110, 3878623), (154, 2770445), (385, 1108178), (770, 554089)]