2049271448

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1926007}}^1$

素因数の和:1926039

約数の個数: 32

約数和(自身を含む): 4622419200

約数和(自身を除く): 2573147752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1926007, 3852014, 7704028, 13482049, 15408056, 26964098, 36594133, 53928196, 73188266, 107856392, 146376532, 256158931, 292753064, 512317862, 1024635724, 2049271448]

約数ペア:

[(1, 2049271448), (2, 1024635724), (4, 512317862), (7, 292753064), (8, 256158931), (14, 146376532), (19, 107856392), (28, 73188266), (38, 53928196), (56, 36594133), (76, 26964098), (133, 15408056), (152, 13482049), (266, 7704028), (532, 3852014), (1064, 1926007)]