1339196690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{7219}}^1$

素因数の和:8666

約数の個数: 32

約数和(自身を含む): 2598160320

約数和(自身を除く): 1258963630

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1427, 2854, 7135, 7219, 14270, 14438, 18551, 36095, 37102, 72190, 92755, 93847, 185510, 187694, 469235, 938470, 10301513, 20603026, 51507565, 103015130, 133919669, 267839338, 669598345, 1339196690]

約数ペア:

[(1, 1339196690), (2, 669598345), (5, 267839338), (10, 133919669), (13, 103015130), (26, 51507565), (65, 20603026), (130, 10301513), (1427, 938470), (2854, 469235), (7135, 187694), (7219, 185510), (14270, 93847), (14438, 92755), (18551, 72190), (36095, 37102)]