39556270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304279}}^1$

素因数の和:304299

約数の個数: 16

約数和(自身を含む): 76678560

約数和(自身を除く): 37122290

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 304279, 608558, 1521395, 3042790, 3955627, 7911254, 19778135, 39556270]

約数ペア:

[(1, 39556270), (2, 19778135), (5, 7911254), (10, 3955627), (13, 3042790), (26, 1521395), (65, 608558), (130, 304279)]