1338968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 2764800

約数和(自身を除く): 1425832

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 383, 437, 766, 874, 1532, 1748, 3064, 3496, 7277, 8809, 14554, 17618, 29108, 35236, 58216, 70472, 167371, 334742, 669484, 1338968]

約数ペア:

[(1, 1338968), (2, 669484), (4, 334742), (8, 167371), (19, 70472), (23, 58216), (38, 35236), (46, 29108), (76, 17618), (92, 14554), (152, 8809), (184, 7277), (383, 3496), (437, 3064), (766, 1748), (874, 1532)]