254966118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{2357}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 564505200

約数和(自身を除く): 309539082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 149, 242, 298, 363, 447, 726, 894, 1639, 2357, 3278, 4714, 4917, 7071, 9834, 14142, 18029, 25927, 36058, 51854, 54087, 77781, 108174, 155562, 285197, 351193, 570394, 702386, 855591, 1053579, 1711182, 2107158, 3863123, 7726246, 11589369, 23178738, 42494353, 84988706, 127483059, 254966118]

約数ペア:

[(1, 254966118), (2, 127483059), (3, 84988706), (6, 42494353), (11, 23178738), (22, 11589369), (33, 7726246), (66, 3863123), (121, 2107158), (149, 1711182), (242, 1053579), (298, 855591), (363, 702386), (447, 570394), (726, 351193), (894, 285197), (1639, 155562), (2357, 108174), (3278, 77781), (4714, 54087), (4917, 51854), (7071, 36058), (9834, 25927), (14142, 18029)]