2158412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 4082400

約数和(自身を除く): 1923988

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 667, 809, 1334, 1618, 2668, 3236, 18607, 23461, 37214, 46922, 74428, 93844, 539603, 1079206, 2158412]

約数ペア:

[(1, 2158412), (2, 1079206), (4, 539603), (23, 93844), (29, 74428), (46, 46922), (58, 37214), (92, 23461), (116, 18607), (667, 3236), (809, 2668), (1334, 1618)]