2666071984

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{5641}}^1$

素因数の和:6029

約数の個数: 40

約数和(自身を含む): 5233067840

約数和(自身を除く): 2566995856

約数列:

[1, 2, 4, 8, 16, 109, 218, 271, 436, 542, 872, 1084, 1744, 2168, 4336, 5641, 11282, 22564, 29539, 45128, 59078, 90256, 118156, 236312, 472624, 614869, 1229738, 1528711, 2459476, 3057422, 4918952, 6114844, 9837904, 12229688, 24459376, 166629499, 333258998, 666517996, 1333035992, 2666071984]

約数ペア:

[(1, 2666071984), (2, 1333035992), (4, 666517996), (8, 333258998), (16, 166629499), (109, 24459376), (218, 12229688), (271, 9837904), (436, 6114844), (542, 4918952), (872, 3057422), (1084, 2459476), (1744, 1528711), (2168, 1229738), (4336, 614869), (5641, 472624), (11282, 236312), (22564, 118156), (29539, 90256), (45128, 59078)]