2642170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 24

約数和(自身を含む): 4913244

約数和(自身を除く): 2271074

約数列:

[1, 2, 5, 10, 37, 74, 185, 193, 370, 386, 965, 1369, 1930, 2738, 6845, 7141, 13690, 14282, 35705, 71410, 264217, 528434, 1321085, 2642170]

約数ペア:

[(1, 2642170), (2, 1321085), (5, 528434), (10, 264217), (37, 71410), (74, 35705), (185, 14282), (193, 13690), (370, 7141), (386, 6845), (965, 2738), (1369, 1930)]