2013428914

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{1229}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 3579816600

約数和(自身を除く): 1566387686

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 229, 458, 511, 1022, 1229, 1603, 2458, 3206, 3577, 7154, 8603, 11221, 16717, 17206, 22442, 33434, 60221, 89717, 117019, 120442, 179434, 234038, 281441, 562882, 628019, 819133, 1256038, 1638266, 1970087, 3940174, 4396133, 8792266, 13790609, 20545193, 27581218, 41090386, 143816351, 287632702, 1006714457, 2013428914]

約数ペア:

[(1, 2013428914), (2, 1006714457), (7, 287632702), (14, 143816351), (49, 41090386), (73, 27581218), (98, 20545193), (146, 13790609), (229, 8792266), (458, 4396133), (511, 3940174), (1022, 1970087), (1229, 1638266), (1603, 1256038), (2458, 819133), (3206, 628019), (3577, 562882), (7154, 281441), (8603, 234038), (11221, 179434), (16717, 120442), (17206, 117019), (22442, 89717), (33434, 60221)]