1748164210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{68261}}^1$

素因数の和:68478

約数の個数: 32

約数和(自身を含む): 3406000752

約数和(自身を除く): 1657836542

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 985, 1970, 2561, 5122, 12805, 25610, 68261, 136522, 341305, 682610, 887393, 1774786, 4436965, 8873930, 13447417, 26894834, 67237085, 134474170, 174816421, 349632842, 874082105, 1748164210]

約数ペア:

[(1, 1748164210), (2, 874082105), (5, 349632842), (10, 174816421), (13, 134474170), (26, 67237085), (65, 26894834), (130, 13447417), (197, 8873930), (394, 4436965), (985, 1774786), (1970, 887393), (2561, 682610), (5122, 341305), (12805, 136522), (25610, 68261)]