2022227570881

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2331391}}^1$

素因数の和:2331649

約数の個数: 32

約数和(自身を含む): 2525960650752

約数和(自身を除く): 503733079871

約数列:

[1, 7, 17, 37, 119, 197, 259, 629, 1379, 3349, 4403, 7289, 23443, 51023, 123913, 867391, 2331391, 16319737, 39633647, 86261467, 277435529, 459284027, 603830269, 1466444939, 3214988189, 7807828459, 10265114573, 16993508999, 54654799213, 118954562993, 288889652983, 2022227570881]

約数ペア:

[(1, 2022227570881), (7, 288889652983), (17, 118954562993), (37, 54654799213), (119, 16993508999), (197, 10265114573), (259, 7807828459), (629, 3214988189), (1379, 1466444939), (3349, 603830269), (4403, 459284027), (7289, 277435529), (23443, 86261467), (51023, 39633647), (123913, 16319737), (867391, 2331391)]