2749394590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{11719}}^1$

素因数の和:12564

約数の個数: 32

約数和(自身を含む): 5126328000

約数和(自身を除く): 2376933410

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 809, 1618, 4045, 8090, 11719, 23438, 23461, 46922, 58595, 117190, 117305, 234610, 339851, 679702, 1699255, 3398510, 9480671, 18961342, 47403355, 94806710, 274939459, 549878918, 1374697295, 2749394590]

約数ペア:

[(1, 2749394590), (2, 1374697295), (5, 549878918), (10, 274939459), (29, 94806710), (58, 47403355), (145, 18961342), (290, 9480671), (809, 3398510), (1618, 1699255), (4045, 679702), (8090, 339851), (11719, 234610), (23438, 117305), (23461, 117190), (46922, 58595)]