39407290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1301}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 76776336

約数和(自身を除く): 37369046

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 233, 466, 1165, 1301, 2330, 2602, 3029, 6058, 6505, 13010, 15145, 16913, 30290, 33826, 84565, 169130, 303133, 606266, 1515665, 3031330, 3940729, 7881458, 19703645, 39407290]

約数ペア:

[(1, 39407290), (2, 19703645), (5, 7881458), (10, 3940729), (13, 3031330), (26, 1515665), (65, 606266), (130, 303133), (233, 169130), (466, 84565), (1165, 33826), (1301, 30290), (2330, 16913), (2602, 15145), (3029, 13010), (6058, 6505)]