1860784814

素因数分解:

$2^1\times 7^1\times {\mathrm{9281}}^1\times {\mathrm{14321}}^1$

素因数の和:23611

約数の個数: 16

約数和(自身を含む): 3190483296

約数和(自身を除く): 1329698482

約数列:

[1, 2, 7, 14, 9281, 14321, 18562, 28642, 64967, 100247, 129934, 200494, 132913201, 265826402, 930392407, 1860784814]

約数ペア:

[(1, 1860784814), (2, 930392407), (7, 265826402), (14, 132913201), (9281, 200494), (14321, 129934), (18562, 100247), (28642, 64967)]