421465294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1637}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 686387520

約数和(自身を除く): 264922226

約数列:

[1, 2, 23, 29, 46, 58, 193, 386, 667, 1334, 1637, 3274, 4439, 5597, 8878, 11194, 37651, 47473, 75302, 94946, 128731, 257462, 315941, 631882, 1091879, 2183758, 7266643, 9162289, 14533286, 18324578, 210732647, 421465294]

約数ペア:

[(1, 421465294), (2, 210732647), (23, 18324578), (29, 14533286), (46, 9162289), (58, 7266643), (193, 2183758), (386, 1091879), (667, 631882), (1334, 315941), (1637, 257462), (3274, 128731), (4439, 94946), (5597, 75302), (8878, 47473), (11194, 37651)]