2680054559

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{8747}}^1$

素因数の和:8824

約数の個数: 36

約数和(自身を含む): 3467514744

約数和(自身を除く): 787460185

約数列:

[1, 7, 13, 37, 49, 91, 169, 259, 481, 637, 1183, 1813, 3367, 6253, 8281, 8747, 23569, 43771, 61229, 113711, 306397, 323639, 428603, 795977, 1478243, 2265473, 4207307, 5571839, 10347701, 15858311, 29451149, 54694991, 72433907, 206158043, 382864937, 2680054559]

約数ペア:

[(1, 2680054559), (7, 382864937), (13, 206158043), (37, 72433907), (49, 54694991), (91, 29451149), (169, 15858311), (259, 10347701), (481, 5571839), (637, 4207307), (1183, 2265473), (1813, 1478243), (3367, 795977), (6253, 428603), (8281, 323639), (8747, 306397), (23569, 113711), (43771, 61229)]