1891145884

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{1949}}^1\times {\mathrm{3323}}^1$

素因数の和:5349

約数の個数: 24

約数和(自身を含む): 3357572400

約数和(自身を除く): 1466426516

約数列:

[1, 2, 4, 73, 146, 292, 1949, 3323, 3898, 6646, 7796, 13292, 142277, 242579, 284554, 485158, 569108, 970316, 6476527, 12953054, 25906108, 472786471, 945572942, 1891145884]

約数ペア:

[(1, 1891145884), (2, 945572942), (4, 472786471), (73, 25906108), (146, 12953054), (292, 6476527), (1949, 970316), (3323, 569108), (3898, 485158), (6646, 284554), (7796, 242579), (13292, 142277)]