1796944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 3839040

約数和(自身を除く): 2042096

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 257, 304, 368, 437, 514, 874, 1028, 1748, 2056, 3496, 4112, 4883, 5911, 6992, 9766, 11822, 19532, 23644, 39064, 47288, 78128, 94576, 112309, 224618, 449236, 898472, 1796944]

約数ペア:

[(1, 1796944), (2, 898472), (4, 449236), (8, 224618), (16, 112309), (19, 94576), (23, 78128), (38, 47288), (46, 39064), (76, 23644), (92, 19532), (152, 11822), (184, 9766), (257, 6992), (304, 5911), (368, 4883), (437, 4112), (514, 3496), (874, 2056), (1028, 1748)]