1214921822

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1\times {\mathrm{4637}}^1$

素因数の和:5395

約数の個数: 16

約数和(自身を含む): 1833308640

約数和(自身を除く): 618386818

約数列:

[1, 2, 269, 487, 538, 974, 4637, 9274, 131003, 262006, 1247353, 2258219, 2494706, 4516438, 607460911, 1214921822]

約数ペア:

[(1, 1214921822), (2, 607460911), (269, 4516438), (487, 2494706), (538, 2258219), (974, 1247353), (4637, 262006), (9274, 131003)]