1330894406

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2459}}^1\times {\mathrm{14243}}^1$

素因数の和:16723

約数の個数: 16

約数和(自身を含む): 2102414400

約数和(自身を除く): 771519994

約数列:

[1, 2, 19, 38, 2459, 4918, 14243, 28486, 46721, 93442, 270617, 541234, 35023537, 70047074, 665447203, 1330894406]

約数ペア:

[(1, 1330894406), (2, 665447203), (19, 70047074), (38, 35023537), (2459, 541234), (4918, 270617), (14243, 93442), (28486, 46721)]