290499094

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{449689}}^1$

素因数の和:449727

約数の個数: 16

約数和(自身を含む): 485665200

約数和(自身を除く): 195166106

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 449689, 899378, 7644713, 8544091, 15289426, 17088182, 145249547, 290499094]

約数ペア:

[(1, 290499094), (2, 145249547), (17, 17088182), (19, 15289426), (34, 8544091), (38, 7644713), (323, 899378), (646, 449689)]