1421628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{701}}^1$

素因数の和:734

約数の個数: 36

約数和(自身を含む): 3597048

約数和(自身を除く): 2175420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 701, 1014, 1402, 2028, 2103, 2804, 4206, 8412, 9113, 18226, 27339, 36452, 54678, 109356, 118469, 236938, 355407, 473876, 710814, 1421628]

約数ペア:

[(1, 1421628), (2, 710814), (3, 473876), (4, 355407), (6, 236938), (12, 118469), (13, 109356), (26, 54678), (39, 36452), (52, 27339), (78, 18226), (156, 9113), (169, 8412), (338, 4206), (507, 2804), (676, 2103), (701, 2028), (1014, 1402)]