2005029113

素因数分解:

${\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 2173375800

約数和(自身を除く): 168346687

約数列:

[1, 17, 89, 137, 289, 569, 1513, 2329, 9673, 12193, 25721, 39593, 50641, 77953, 164441, 207281, 860897, 1325201, 3523777, 6937817, 14635249, 22528417, 117942889, 2005029113]

約数ペア:

[(1, 2005029113), (17, 117942889), (89, 22528417), (137, 14635249), (289, 6937817), (569, 3523777), (1513, 1325201), (2329, 860897), (9673, 207281), (12193, 164441), (25721, 77953), (39593, 50641)]