2247754210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{243527}}^1$

素因数の和:243618

約数の個数: 32

約数和(自身を含む): 4418572032

約数和(自身を除く): 2170817822

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 243527, 487054, 1217635, 2435270, 3165851, 6331702, 15829255, 17290417, 31658510, 34580834, 86452085, 172904170, 224775421, 449550842, 1123877105, 2247754210]

約数ペア:

[(1, 2247754210), (2, 1123877105), (5, 449550842), (10, 224775421), (13, 172904170), (26, 86452085), (65, 34580834), (71, 31658510), (130, 17290417), (142, 15829255), (355, 6331702), (710, 3165851), (923, 2435270), (1846, 1217635), (4615, 487054), (9230, 243527)]