1539804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 4290048

約数和(自身を除く): 2750244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 797, 966, 1594, 1932, 2391, 3188, 4782, 5579, 9564, 11158, 16737, 18331, 22316, 33474, 36662, 54993, 66948, 73324, 109986, 128317, 219972, 256634, 384951, 513268, 769902, 1539804]

約数ペア:

[(1, 1539804), (2, 769902), (3, 513268), (4, 384951), (6, 256634), (7, 219972), (12, 128317), (14, 109986), (21, 73324), (23, 66948), (28, 54993), (42, 36662), (46, 33474), (69, 22316), (84, 18331), (92, 16737), (138, 11158), (161, 9564), (276, 5579), (322, 4782), (483, 3188), (644, 2391), (797, 1932), (966, 1594)]