130920692

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{203293}}^1$

素因数の和:203327

約数の個数: 24

約数和(自身を含む): 273227136

約数和(自身を除く): 142306444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 203293, 406586, 813172, 1423051, 2846102, 4675739, 5692204, 9351478, 18702956, 32730173, 65460346, 130920692]

約数ペア:

[(1, 130920692), (2, 65460346), (4, 32730173), (7, 18702956), (14, 9351478), (23, 5692204), (28, 4675739), (46, 2846102), (92, 1423051), (161, 813172), (322, 406586), (644, 203293)]