2385726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 5584128

約数和(自身を除く): 3198402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1321, 1806, 2642, 3963, 7926, 9247, 18494, 27741, 55482, 56803, 113606, 170409, 340818, 397621, 795242, 1192863, 2385726]

約数ペア:

[(1, 2385726), (2, 1192863), (3, 795242), (6, 397621), (7, 340818), (14, 170409), (21, 113606), (42, 56803), (43, 55482), (86, 27741), (129, 18494), (258, 9247), (301, 7926), (602, 3963), (903, 2642), (1321, 1806)]