2213234343938

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{389}}^1\times {\mathrm{7880261}}^1$

素因数の和:7880690

約数の個数: 24

約数和(自身を含む): 3512784391740

約数和(自身を除く): 1299550047802

約数列:

[1, 2, 19, 38, 361, 389, 722, 778, 7391, 14782, 140429, 280858, 7880261, 15760522, 149724959, 299449918, 2844774221, 3065421529, 5689548442, 6130843058, 58243009051, 116486018102, 1106617171969, 2213234343938]

約数ペア:

[(1, 2213234343938), (2, 1106617171969), (19, 116486018102), (38, 58243009051), (361, 6130843058), (389, 5689548442), (722, 3065421529), (778, 2844774221), (7391, 299449918), (14782, 149724959), (140429, 15760522), (280858, 7880261)]