406298600642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{260114341}}^1$

素因数の和:260114425

約数の個数: 16

約数和(自身を含む): 674216374464

約数和(自身を除く): 267917773822

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 260114341, 520228682, 2861257751, 5722515502, 18468118211, 36936236422, 203149300321, 406298600642]

約数ペア:

[(1, 406298600642), (2, 203149300321), (11, 36936236422), (22, 18468118211), (71, 5722515502), (142, 2861257751), (781, 520228682), (1562, 260114341)]