2305313956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1\times {\mathrm{1229}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 4463424000

約数和(自身を除く): 2158110044

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 479, 958, 979, 1229, 1916, 1958, 2458, 3916, 4916, 5269, 10538, 13519, 21076, 27038, 42631, 54076, 85262, 109381, 170524, 218762, 437524, 468941, 588691, 937882, 1177382, 1203191, 1875764, 2354764, 2406382, 4812764, 6475601, 12951202, 25902404, 52393499, 104786998, 209573996, 576328489, 1152656978, 2305313956]

約数ペア:

[(1, 2305313956), (2, 1152656978), (4, 576328489), (11, 209573996), (22, 104786998), (44, 52393499), (89, 25902404), (178, 12951202), (356, 6475601), (479, 4812764), (958, 2406382), (979, 2354764), (1229, 1875764), (1916, 1203191), (1958, 1177382), (2458, 937882), (3916, 588691), (4916, 468941), (5269, 437524), (10538, 218762), (13519, 170524), (21076, 109381), (27038, 85262), (42631, 54076)]