1871164

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 3447360

約数和(自身を除く): 1576196

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 269, 538, 1076, 1739, 3478, 6956, 9953, 12643, 19906, 25286, 39812, 50572, 467791, 935582, 1871164]

約数ペア:

[(1, 1871164), (2, 935582), (4, 467791), (37, 50572), (47, 39812), (74, 25286), (94, 19906), (148, 12643), (188, 9953), (269, 6956), (538, 3478), (1076, 1739)]