330712

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 630360

約数和(自身を除く): 299648

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 617, 1234, 2468, 4936, 41339, 82678, 165356, 330712]

約数ペア:

[(1, 330712), (2, 165356), (4, 82678), (8, 41339), (67, 4936), (134, 2468), (268, 1234), (536, 617)]