2406745418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{883}}^1\times {\mathrm{1609}}^1$

素因数の和:2523

約数の個数: 48

約数和(自身を含む): 4542982080

約数和(自身を除く): 2136236662

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 883, 1609, 1694, 1766, 3218, 6181, 9713, 11263, 12362, 17699, 19426, 22526, 35398, 67991, 106843, 123893, 135982, 194689, 213686, 247786, 389378, 747901, 1362823, 1420747, 1495802, 2725646, 2841494, 9945229, 15628217, 19890458, 31256434, 109397519, 171910387, 218795038, 343820774, 1203372709, 2406745418]

約数ペア:

[(1, 2406745418), (2, 1203372709), (7, 343820774), (11, 218795038), (14, 171910387), (22, 109397519), (77, 31256434), (121, 19890458), (154, 15628217), (242, 9945229), (847, 2841494), (883, 2725646), (1609, 1495802), (1694, 1420747), (1766, 1362823), (3218, 747901), (6181, 389378), (9713, 247786), (11263, 213686), (12362, 194689), (17699, 135982), (19426, 123893), (22526, 106843), (35398, 67991)]