1570252528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7549291}}^1$

素因数の和:7549312

約数の個数: 20

約数和(自身を含む): 3276392728

約数和(自身を除く): 1706140200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7549291, 15098582, 30197164, 60394328, 98140783, 120788656, 196281566, 392563132, 785126264, 1570252528]

約数ペア:

[(1, 1570252528), (2, 785126264), (4, 392563132), (8, 196281566), (13, 120788656), (16, 98140783), (26, 60394328), (52, 30197164), (104, 15098582), (208, 7549291)]