510064

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:528

約数の個数: 20

約数和(自身を含む): 1004400

約数和(自身を除く): 494336

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 449, 568, 898, 1136, 1796, 3592, 7184, 31879, 63758, 127516, 255032, 510064]

約数ペア:

[(1, 510064), (2, 255032), (4, 127516), (8, 63758), (16, 31879), (71, 7184), (142, 3592), (284, 1796), (449, 1136), (568, 898)]