2951718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6389}}^1$

素因数の和:6412

約数の個数: 32

約数和(自身を含む): 7361280

約数和(自身を除く): 4409562

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 6389, 12778, 19167, 38334, 44723, 70279, 89446, 134169, 140558, 210837, 268338, 421674, 491953, 983906, 1475859, 2951718]

約数ペア:

[(1, 2951718), (2, 1475859), (3, 983906), (6, 491953), (7, 421674), (11, 268338), (14, 210837), (21, 140558), (22, 134169), (33, 89446), (42, 70279), (66, 44723), (77, 38334), (154, 19167), (231, 12778), (462, 6389)]