118974986

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{2687}}^1$

素因数の和:2846

約数の個数: 24

約数和(自身を含む): 194793984

約数和(自身を除く): 75818998

約数列:

[1, 2, 13, 26, 131, 169, 262, 338, 1703, 2687, 3406, 5374, 22139, 34931, 44278, 69862, 351997, 454103, 703994, 908206, 4575961, 9151922, 59487493, 118974986]

約数ペア:

[(1, 118974986), (2, 59487493), (13, 9151922), (26, 4575961), (131, 908206), (169, 703994), (262, 454103), (338, 351997), (1703, 69862), (2687, 44278), (3406, 34931), (5374, 22139)]