2017452878

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{21673}}^1$

素因数の和:21852

約数の個数: 32

約数和(自身を含む): 3547600320

約数和(自身を除く): 1530147442

約数列:

[1, 2, 7, 14, 61, 109, 122, 218, 427, 763, 854, 1526, 6649, 13298, 21673, 43346, 46543, 93086, 151711, 303422, 1322053, 2362357, 2644106, 4724714, 9254371, 16536499, 18508742, 33072998, 144103777, 288207554, 1008726439, 2017452878]

約数ペア:

[(1, 2017452878), (2, 1008726439), (7, 288207554), (14, 144103777), (61, 33072998), (109, 18508742), (122, 16536499), (218, 9254371), (427, 4724714), (763, 2644106), (854, 2362357), (1526, 1322053), (6649, 303422), (13298, 151711), (21673, 93086), (43346, 46543)]