1097431184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{33119}}^1$

素因数の和:33255

約数の個数: 40

約数和(自身を含む): 2258784000

約数和(自身を除く): 1161352816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 436, 872, 1744, 2071, 4142, 8284, 16568, 33119, 33136, 66238, 132476, 264952, 529904, 629261, 1258522, 2517044, 3609971, 5034088, 7219942, 10068176, 14439884, 28879768, 57759536, 68589449, 137178898, 274357796, 548715592, 1097431184]

約数ペア:

[(1, 1097431184), (2, 548715592), (4, 274357796), (8, 137178898), (16, 68589449), (19, 57759536), (38, 28879768), (76, 14439884), (109, 10068176), (152, 7219942), (218, 5034088), (304, 3609971), (436, 2517044), (872, 1258522), (1744, 629261), (2071, 529904), (4142, 264952), (8284, 132476), (16568, 66238), (33119, 33136)]