1902892

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 18

約数和(自身を含む): 3425324

約数和(自身を除く): 1522432

約数列:

[1, 2, 4, 41, 82, 164, 283, 566, 1132, 1681, 3362, 6724, 11603, 23206, 46412, 475723, 951446, 1902892]

約数ペア:

[(1, 1902892), (2, 951446), (4, 475723), (41, 46412), (82, 23206), (164, 11603), (283, 6724), (566, 3362), (1132, 1681)]