7969884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 20471808

約数和(自身を除く): 12501924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1087, 1222, 1833, 2174, 2444, 3261, 3666, 4348, 6522, 7332, 13044, 14131, 28262, 42393, 51089, 56524, 84786, 102178, 153267, 169572, 204356, 306534, 613068, 664157, 1328314, 1992471, 2656628, 3984942, 7969884]

約数ペア:

[(1, 7969884), (2, 3984942), (3, 2656628), (4, 1992471), (6, 1328314), (12, 664157), (13, 613068), (26, 306534), (39, 204356), (47, 169572), (52, 153267), (78, 102178), (94, 84786), (141, 56524), (156, 51089), (188, 42393), (282, 28262), (564, 14131), (611, 13044), (1087, 7332), (1222, 6522), (1833, 4348), (2174, 3666), (2444, 3261)]