738904054

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{267913}}^1$

素因数の和:268119

約数の個数: 16

約数和(自身を含む): 1273127328

約数和(自身を除く): 534223274

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 267913, 535826, 1875391, 3750782, 52778861, 105557722, 369452027, 738904054]

約数ペア:

[(1, 738904054), (2, 369452027), (7, 105557722), (14, 52778861), (197, 3750782), (394, 1875391), (1379, 535826), (2758, 267913)]