284596516

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{197089}}^1$

素因数の和:197131

約数の個数: 18

約数和(自身を含む): 525639030

約数和(自身を除く): 241042514

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 197089, 394178, 788356, 3744691, 7489382, 14978764, 71149129, 142298258, 284596516]

約数ペア:

[(1, 284596516), (2, 142298258), (4, 71149129), (19, 14978764), (38, 7489382), (76, 3744691), (361, 788356), (722, 394178), (1444, 197089)]