1282252010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{758729}}^1$

素因数の和:758762

約数の個数: 24

約数和(自身を含む): 2499256620

約数和(自身を除く): 1217004610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 758729, 1517458, 3793645, 7587290, 9863477, 19726954, 49317385, 98634770, 128225201, 256450402, 641126005, 1282252010]

約数ペア:

[(1, 1282252010), (2, 641126005), (5, 256450402), (10, 128225201), (13, 98634770), (26, 49317385), (65, 19726954), (130, 9863477), (169, 7587290), (338, 3793645), (845, 1517458), (1690, 758729)]