839534982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{978479}}^1$

素因数の和:978508

約数の個数: 32

約数和(自身を含む): 1972615680

約数和(自身を除く): 1133080698

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 978479, 1956958, 2935437, 5870874, 10763269, 12720227, 21526538, 25440454, 32289807, 38160681, 64579614, 76321362, 139922497, 279844994, 419767491, 839534982]

約数ペア:

[(1, 839534982), (2, 419767491), (3, 279844994), (6, 139922497), (11, 76321362), (13, 64579614), (22, 38160681), (26, 32289807), (33, 25440454), (39, 21526538), (66, 12720227), (78, 10763269), (143, 5870874), (286, 2935437), (429, 1956958), (858, 978479)]