495249794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 810489456

約数和(自身を除く): 315239662

約数列:

[1, 2, 13, 26, 137, 257, 274, 514, 541, 1082, 1781, 3341, 3562, 6682, 7033, 14066, 35209, 70418, 74117, 139037, 148234, 278074, 457717, 915434, 963521, 1807481, 1927042, 3614962, 19048069, 38096138, 247624897, 495249794]

約数ペア:

[(1, 495249794), (2, 247624897), (13, 38096138), (26, 19048069), (137, 3614962), (257, 1927042), (274, 1807481), (514, 963521), (541, 915434), (1082, 457717), (1781, 278074), (3341, 148234), (3562, 139037), (6682, 74117), (7033, 70418), (14066, 35209)]