122820486

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1259}}^1$

素因数の和:1564

約数の個数: 32

約数和(自身を含む): 250387200

約数和(自身を除く): 127566714

約数列:

[1, 2, 3, 6, 71, 142, 213, 229, 426, 458, 687, 1259, 1374, 2518, 3777, 7554, 16259, 32518, 48777, 89389, 97554, 178778, 268167, 288311, 536334, 576622, 864933, 1729866, 20470081, 40940162, 61410243, 122820486]

約数ペア:

[(1, 122820486), (2, 61410243), (3, 40940162), (6, 20470081), (71, 1729866), (142, 864933), (213, 576622), (229, 536334), (426, 288311), (458, 268167), (687, 178778), (1259, 97554), (1374, 89389), (2518, 48777), (3777, 32518), (7554, 16259)]