9447260

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6653}}^1$

素因数の和:6733

約数の個数: 24

約数和(自身を含む): 20121696

約数和(自身を除く): 10674436

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 6653, 13306, 26612, 33265, 66530, 133060, 472363, 944726, 1889452, 2361815, 4723630, 9447260]

約数ペア:

[(1, 9447260), (2, 4723630), (4, 2361815), (5, 1889452), (10, 944726), (20, 472363), (71, 133060), (142, 66530), (284, 33265), (355, 26612), (710, 13306), (1420, 6653)]