2045642826

素因数分解:

$2^1\times 3^1\times {\mathrm{8821}}^1\times {\mathrm{38651}}^1$

素因数の和:47477

約数の個数: 16

約数和(自身を含む): 4091855328

約数和(自身を除く): 2046212502

約数列:

[1, 2, 3, 6, 8821, 17642, 26463, 38651, 52926, 77302, 115953, 231906, 340940471, 681880942, 1022821413, 2045642826]

約数ペア:

[(1, 2045642826), (2, 1022821413), (3, 681880942), (6, 340940471), (8821, 231906), (17642, 115953), (26463, 77302), (38651, 52926)]