880854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 1983744

約数和(自身を除く): 1102890

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 491, 598, 897, 982, 1473, 1794, 2946, 6383, 11293, 12766, 19149, 22586, 33879, 38298, 67758, 146809, 293618, 440427, 880854]

約数ペア:

[(1, 880854), (2, 440427), (3, 293618), (6, 146809), (13, 67758), (23, 38298), (26, 33879), (39, 22586), (46, 19149), (69, 12766), (78, 11293), (138, 6383), (299, 2946), (491, 1794), (598, 1473), (897, 982)]