1055140982270

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{263127427}}^1$

素因数の和:263127835

約数の個数: 16

約数和(自身を含む): 1903990069008

約数和(自身を除く): 848849086738

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 263127427, 526254854, 1315637135, 2631274270, 105514098227, 211028196454, 527570491135, 1055140982270]

約数ペア:

[(1, 1055140982270), (2, 527570491135), (5, 211028196454), (10, 105514098227), (401, 2631274270), (802, 1315637135), (2005, 526254854), (4010, 263127427)]