2128998410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2764933}}^1$

素因数の和:2764958

約数の個数: 32

約数和(自身を含む): 4777805952

約数和(自身を除く): 2648807542

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2764933, 5529866, 13824665, 19354531, 27649330, 30414263, 38709062, 60828526, 96772655, 152071315, 193545310, 212899841, 304142630, 425799682, 1064499205, 2128998410]

約数ペア:

[(1, 2128998410), (2, 1064499205), (5, 425799682), (7, 304142630), (10, 212899841), (11, 193545310), (14, 152071315), (22, 96772655), (35, 60828526), (55, 38709062), (70, 30414263), (77, 27649330), (110, 19354531), (154, 13824665), (385, 5529866), (770, 2764933)]