127860454

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1\times {\mathrm{1217}}^1$

素因数の和:1751

約数の個数: 16

約数和(自身を含む): 193895856

約数和(自身を除く): 66035402

約数列:

[1, 2, 131, 262, 401, 802, 1217, 2434, 52531, 105062, 159427, 318854, 488017, 976034, 63930227, 127860454]

約数ペア:

[(1, 127860454), (2, 63930227), (131, 976034), (262, 488017), (401, 318854), (802, 159427), (1217, 105062), (2434, 52531)]