505291272

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1238459}}^1$

素因数の和:1238485

約数の個数: 32

約数和(自身を含む): 1337536800

約数和(自身を除く): 832245528

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1238459, 2476918, 3715377, 4953836, 7430754, 9907672, 14861508, 21053803, 29723016, 42107606, 63161409, 84215212, 126322818, 168430424, 252645636, 505291272]

約数ペア:

[(1, 505291272), (2, 252645636), (3, 168430424), (4, 126322818), (6, 84215212), (8, 63161409), (12, 42107606), (17, 29723016), (24, 21053803), (34, 14861508), (51, 9907672), (68, 7430754), (102, 4953836), (136, 3715377), (204, 2476918), (408, 1238459)]