2019620938

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{1787}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 3213250560

約数和(自身を除く): 1193629622

約数列:

[1, 2, 23, 46, 79, 158, 311, 622, 1787, 1817, 3574, 3634, 7153, 14306, 24569, 41101, 49138, 82202, 141173, 282346, 555757, 565087, 1111514, 1130174, 3246979, 6493958, 12782411, 25564822, 43904803, 87809606, 1009810469, 2019620938]

約数ペア:

[(1, 2019620938), (2, 1009810469), (23, 87809606), (46, 43904803), (79, 25564822), (158, 12782411), (311, 6493958), (622, 3246979), (1787, 1130174), (1817, 1111514), (3574, 565087), (3634, 555757), (7153, 282346), (14306, 141173), (24569, 82202), (41101, 49138)]