2053938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 2381262

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 419, 817, 838, 1257, 1634, 2451, 2514, 4902, 7961, 15922, 18017, 23883, 36034, 47766, 54051, 108102, 342323, 684646, 1026969, 2053938]

約数ペア:

[(1, 2053938), (2, 1026969), (3, 684646), (6, 342323), (19, 108102), (38, 54051), (43, 47766), (57, 36034), (86, 23883), (114, 18017), (129, 15922), (258, 7961), (419, 4902), (817, 2514), (838, 2451), (1257, 1634)]