264562156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{8681}}^1$

素因数の和:9105

約数の個数: 24

約数和(自身を含む): 488622960

約数和(自身を除く): 224060804

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1604, 7619, 8681, 15238, 17362, 30476, 34724, 164939, 329878, 659756, 3481081, 6962162, 13924324, 66140539, 132281078, 264562156]

約数ペア:

[(1, 264562156), (2, 132281078), (4, 66140539), (19, 13924324), (38, 6962162), (76, 3481081), (401, 659756), (802, 329878), (1604, 164939), (7619, 34724), (8681, 30476), (15238, 17362)]