102523408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{492901}}^1$

素因数の和:492922

約数の個数: 20

約数和(自身を含む): 213919468

約数和(自身を除く): 111396060

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 492901, 985802, 1971604, 3943208, 6407713, 7886416, 12815426, 25630852, 51261704, 102523408]

約数ペア:

[(1, 102523408), (2, 51261704), (4, 25630852), (8, 12815426), (13, 7886416), (16, 6407713), (26, 3943208), (52, 1971604), (104, 985802), (208, 492901)]