669484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 1290240

約数和(自身を除く): 620756

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 383, 437, 766, 874, 1532, 1748, 7277, 8809, 14554, 17618, 29108, 35236, 167371, 334742, 669484]

約数ペア:

[(1, 669484), (2, 334742), (4, 167371), (19, 35236), (23, 29108), (38, 17618), (46, 14554), (76, 8809), (92, 7277), (383, 1748), (437, 1532), (766, 874)]