10981282

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:694

約数の個数: 24

約数和(自身を含む): 18202644

約数和(自身を除く): 7221362

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 613, 689, 1226, 1378, 7969, 8957, 15938, 17914, 32489, 64978, 103597, 207194, 422357, 844714, 5490641, 10981282]

約数ペア:

[(1, 10981282), (2, 5490641), (13, 844714), (26, 422357), (53, 207194), (106, 103597), (169, 64978), (338, 32489), (613, 17914), (689, 15938), (1226, 8957), (1378, 7969)]